SigMmt/Previous: NORSOK_tpl_labels.owl

File NORSOK_tpl_labels.owl, 486.3 kB (added by lhella, 10 years ago)

"NORSOK nomenclature extract of RDL, with rdfs class labels"

Line 
1<rdf:RDF
2    xmlns:part2="http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#"
3    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
4    xmlns:owl="http://www.w3.org/2002/07/owl#"
5    xmlns:norsok="http://rds.posccaesar.org/NORSOK#"
6    xmlns="file:///c:/Data/RD/projects/IOHN/RSM/RDF/"
7    xmlns:tpl="http://rds.posccaesar.org/2008/09/OWL/templates#"
8    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
9    xmlns:rdl="http://rds.posccaesar.org/2008/06/OWL/RDL#">
10  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS432809">
11    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
12    <rdl:hasDefinition>A rotary pump that contains one or more meshing screws within a casing to form liquid cavities that are transported axially from suction to discharge.</rdl:hasDefinition>
13    <rdl:hasDesignation>SCREW PUMP</rdl:hasDesignation>
14    <norsok:hasName>Pump, Screw</norsok:hasName>
15    <rdfs:label>SCREW PUMP (Pump, Screw)</rdfs:label>
16  </owl:Class>
17  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762100">
18    <rdl:hasDesignation>TACHO-GENERATOR</rdl:hasDesignation>
19    <rdfs:label>TACHO-GENERATOR (Generator, Tacho)</rdfs:label>
20    <norsok:hasName>Generator, Tacho</norsok:hasName>
21    <rdfs:subClassOf>
22      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415709"/>
23    </rdfs:subClassOf>
24    <rdl:hasDefinition>An electric generator that generates a voltage accurately proportional to the rate of rotation of a shaft or the like</rdl:hasDefinition>
25    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
26  </owl:Class>
27  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889694">
28    <rdfs:label>HELICAL GEAR BOX (Gear, Helical)</rdfs:label>
29    <rdl:hasDesignation>HELICAL GEAR BOX</rdl:hasDesignation>
30    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
31    <rdl:hasDefinition>A parallel shaft gear box that contains gear-wheels with slanting teeth.</rdl:hasDefinition>
32    <norsok:hasName>Gear, Helical</norsok:hasName>
33  </owl:Class>
34  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418049">
35    <norsok:hasName>Thermowell</norsok:hasName>
36    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
37    <rdl:hasDesignation>THERMOWELL</rdl:hasDesignation>
38    <rdfs:label>THERMOWELL (Thermowell)</rdfs:label>
39    <rdl:hasDefinition>A physical object that is a pressure-tight receptacle adapted to receive a temperature sensing element, provided with external threads or other means for pressure-tight attachment to a vessel or pipe</rdl:hasDefinition>
40  </owl:Class>
41  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768705">
42    <rdfs:subClassOf>
43      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768615"/>
44    </rdfs:subClassOf>
45    <rdl:hasDesignation>UHF TRANSCEIVER</rdl:hasDesignation>
46    <norsok:hasName>Transceiver, UHF</norsok:hasName>
47    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
48    <rdl:hasDefinition>A radio transceiver that has the methods of signalling through space, without connecting wires, on ultra high frequency</rdl:hasDefinition>
49    <rdfs:label>UHF TRANSCEIVER (Transceiver, UHF)</rdfs:label>
50  </owl:Class>
51  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770462">
52    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
53    <rdl:hasDefinition>A detecting element or probe that is used with a conductivity meter to measure the conductivity of a liquid.</rdl:hasDefinition>
54    <norsok:hasName>Cell, Conductivity</norsok:hasName>
55    <rdfs:label>CONDUCTIVITY CELL (Cell, Conductivity)</rdfs:label>
56    <rdfs:subClassOf>
57      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
58    </rdfs:subClassOf>
59    <rdl:hasDesignation>CONDUCTIVITY CELL</rdl:hasDesignation>
60  </owl:Class>
61  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420569">
62    <rdfs:label>LIFTING LUG (Lug, Lifting)</rdfs:label>
63    <rdfs:label>LIFTING LUG (Lug)</rdfs:label>
64    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
65    <norsok:hasName>Lug, Lifting</norsok:hasName>
66    <rdl:hasDesignation>LIFTING LUG</rdl:hasDesignation>
67    <norsok:hasName>Lug</norsok:hasName>
68    <rdl:hasDefinition>A lug with a hole for a lifting hook intended to lift the item or a part of it</rdl:hasDefinition>
69  </owl:Class>
70  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1007639">
71    <rdl:hasDefinition>A chromatograph where gas is injected directly into one or more separation columns.</rdl:hasDefinition>
72    <rdfs:label>GAS CHROMATOGRAPH (Chromatograph, Gas)</rdfs:label>
73    <norsok:hasName>Chromatograph, Gas</norsok:hasName>
74    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
75    <rdl:hasDesignation>GAS CHROMATOGRAPH</rdl:hasDesignation>
76  </owl:Class>
77  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS316979">
78    <rdl:hasDefinition>A physical object intended to adjust speeds.</rdl:hasDefinition>
79    <rdfs:label>SPEED CONTROLLER (Regulator, Speed)</rdfs:label>
80    <rdl:hasDesignation>SPEED CONTROLLER</rdl:hasDesignation>
81    <norsok:hasName>Regulator, Speed</norsok:hasName>
82    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
83  </owl:Class>
84  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS813779">
85    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
86    <rdl:hasDesignation>METALLIC DISC COUPLING</rdl:hasDesignation>
87    <rdfs:label>METALLIC DISC COUPLING (Disc, Coupling)</rdfs:label>
88    <norsok:hasName>Disc, Coupling</norsok:hasName>
89    <rdl:hasDefinition>A metallic flexible element coupling consisting of one or more metallic flexible elements that are alternately attached to the two parts of the coupling; the attachment points being substantially at the same distance from the centerline.</rdl:hasDefinition>
90  </owl:Class>
91  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767889">
92    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
93    <norsok:hasName>Transmitter, Density, Electric</norsok:hasName>
94    <rdl:hasDesignation>ELECTRICAL DENSITY ANALYSER</rdl:hasDesignation>
95    <rdl:hasDefinition>A density analyser that is measuring density and generating a standardized electrical output signal representing the measured density.</rdl:hasDefinition>
96    <rdfs:label>ELECTRICAL DENSITY ANALYSER (Transmitter, Density, Electric)</rdfs:label>
97  </owl:Class>
98  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773172">
99    <rdl:hasDesignation>TURBIDIMETER</rdl:hasDesignation>
100    <rdfs:subClassOf>
101      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
102    </rdfs:subClassOf>
103    <norsok:hasName>Turbidimeter</norsok:hasName>
104    <rdl:hasDefinition>A detecting instrument for measuring turbidity (clarity) of liquids using the nephelometric principal to compare the light scattered due to contamination with the light scattering from a standard reference suspension.</rdl:hasDefinition>
105    <rdfs:label>TURBIDIMETER (Turbidimeter)</rdfs:label>
106    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
107  </owl:Class>
108  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS435734">
109    <norsok:hasName>Sleeve</norsok:hasName>
110    <rdl:hasDefinition>A physical object in the shape of a hollow cylinder used to fit over shafts or into holes.</rdl:hasDefinition>
111    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
112    <rdl:hasDesignation>SLEEVE</rdl:hasDesignation>
113    <rdfs:label>SLEEVE (Sleeve)</rdfs:label>
114  </owl:Class>
115  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786903">
116    <rdl:hasDesignation>WIRELINE SPOOL</rdl:hasDesignation>
117    <norsok:hasName>Spool, Wireline</norsok:hasName>
118    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
119    <rdfs:subClassOf>
120      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794540"/>
121    </rdfs:subClassOf>
122    <rdl:hasDefinition>A reel on which wireline for lowering into a well is mounted.</rdl:hasDefinition>
123    <rdfs:label>WIRELINE SPOOL (Spool, Wireline)</rdfs:label>
124  </owl:Class>
125  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421289">
126    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
127    <norsok:hasName>Tee, Reducing</norsok:hasName>
128    <rdl:hasDefinition>A reducing pipe tee where the branch has a smaller nominal size than both the header (run) ends, which have the same nominal size.</rdl:hasDefinition>
129    <rdl:hasDesignation>PIPE TEE REDUCING BRANCH</rdl:hasDesignation>
130    <rdfs:label>PIPE TEE REDUCING BRANCH (Tee, Reducing)</rdfs:label>
131  </owl:Class>
132  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762055">
133    <rdfs:label>PULSE GENERATOR (Generator, Pulse)</rdfs:label>
134    <rdl:hasDefinition>An electric generator that delivers electrical or acoustical energy in the form of a series of discrete pulses, usually of constant amplitude and duration, and occurring at a definite repetition frequency</rdl:hasDefinition>
135    <rdfs:subClassOf>
136      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415709"/>
137    </rdfs:subClassOf>
138    <rdl:hasDesignation>PULSE GENERATOR</rdl:hasDesignation>
139    <norsok:hasName>Generator, Pulse</norsok:hasName>
140    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
141  </owl:Class>
142  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS484244">
143    <rdl:hasDesignation>CABLE LADDER OUTSIDE RISER</rdl:hasDesignation>
144    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
145    <norsok:hasName>Riser, Outside</norsok:hasName>
146    <rdfs:label>CABLE LADDER OUTSIDE RISER (Riser, Outside)</rdfs:label>
147    <rdl:hasDefinition>A cable ladder riser that changes the elevation of cables running outside the bend</rdl:hasDefinition>
148  </owl:Class>
149  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461834">
150    <rdl:hasDefinition>A detecting element that is producing a signal that is proportional to a flow rate.</rdl:hasDefinition>
151    <norsok:hasName>Element, Flow</norsok:hasName>
152    <rdl:hasDesignation>FLOW SENSOR</rdl:hasDesignation>
153    <rdfs:subClassOf>
154      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
155    </rdfs:subClassOf>
156    <rdfs:label>FLOW SENSOR (Element, Flow)</rdfs:label>
157    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
158  </owl:Class>
159  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5792916">
160    <rdl:hasDefinition>A device which is a permanent connection between things.</rdl:hasDefinition>
161    <rdfs:label>JOINT (Joint)</rdfs:label>
162    <norsok:hasName>Joint</norsok:hasName>
163    <rdl:hasDesignation>JOINT</rdl:hasDesignation>
164    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
165  </owl:Class>
166  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877229">
167    <rdfs:label>AUXILIARY RELAY (Relay, Auxiliary)</rdfs:label>
168    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
169    <rdl:hasDefinition>A relay which is mounted on the main actuating mechanism of another switch (typically a circuit breaker or a contactor) that operates in tandem with the main switch</rdl:hasDefinition>
170    <rdl:hasDesignation>AUXILIARY RELAY</rdl:hasDesignation>
171    <norsok:hasName>Relay, Auxiliary</norsok:hasName>
172    <rdfs:subClassOf>
173      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS876194"/>
174    </rdfs:subClassOf>
175  </owl:Class>
176  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775444">
177    <norsok:hasName>Monitor, Position</norsok:hasName>
178    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
179    <rdl:hasDefinition>A facility with the capability of receiveing  and displaying information about position</rdl:hasDefinition>
180    <rdfs:subClassOf>
181      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
182    </rdfs:subClassOf>
183    <rdfs:label>POSITION MONITOR (Monitor, Position)</rdfs:label>
184    <rdl:hasDesignation>POSITION MONITOR</rdl:hasDesignation>
185  </owl:Class>
186  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889604">
187    <rdl:hasDefinition>A gear box where the input and output shaft axises are crossing.</rdl:hasDefinition>
188    <rdl:hasDesignation>CROSSED AXIS GEAR BOX</rdl:hasDesignation>
189    <norsok:hasName>Gear, Bevel</norsok:hasName>
190    <rdfs:label>CROSSED AXIS GEAR BOX (Gear, Bevel)</rdfs:label>
191    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
192    <rdfs:subClassOf>
193      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889514"/>
194    </rdfs:subClassOf>
195  </owl:Class>
196  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS460439">
197    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
198    <rdl:hasDefinition>A signal converter that is intended to convert a pressure input signal to DC output signal.</rdl:hasDefinition>
199    <rdl:hasDesignation>PRESSURE TO CURRENT CONVERTER</rdl:hasDesignation>
200    <norsok:hasName>Converter, P/I</norsok:hasName>
201    <rdfs:label>PRESSURE TO CURRENT CONVERTER (Converter, P/I)</rdfs:label>
202  </owl:Class>
203  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781082">
204    <norsok:hasName>Nipple, Swage, Concentric</norsok:hasName>
205    <rdl:hasDefinition>A swaged pipe nipple that is concentric.</rdl:hasDefinition>
206    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
207    <rdfs:label>CONCENTRIC SWAGED PIPE NIPPLE (Nipple, Swage, Concentric)</rdfs:label>
208    <rdl:hasDesignation>CONCENTRIC SWAGED PIPE NIPPLE</rdl:hasDesignation>
209    <rdfs:subClassOf>
210      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430829"/>
211    </rdfs:subClassOf>
212  </owl:Class>
213  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796063">
214    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
215    <rdl:hasDesignation>TECHLOC SEAL RING</rdl:hasDesignation>
216    <rdfs:subClassOf>
217      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795883"/>
218    </rdfs:subClassOf>
219    <rdfs:label>TECHLOC SEAL RING (Seal ring, Techloc)</rdfs:label>
220    <norsok:hasName>Seal ring, Techloc</norsok:hasName>
221    <rdl:hasDefinition>A pipe hub end seal ring conforming to the Techloc specification for pipe hub end seal rings.</rdl:hasDefinition>
222  </owl:Class>
223  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS477044">
224    <rdfs:subClassOf>
225      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
226    </rdfs:subClassOf>
227    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
228    <norsok:hasName>Detector, Flame</norsok:hasName>
229    <rdfs:label>FLAME DETECTOR (Detector, Flame)</rdfs:label>
230    <rdl:hasDefinition>A detector that is intended to sense a flame.</rdl:hasDefinition>
231    <rdl:hasDesignation>FLAME DETECTOR</rdl:hasDesignation>
232  </owl:Class>
233  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799568">
234    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
235    <rdfs:subClassOf>
236      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
237    </rdfs:subClassOf>
238    <norsok:hasName>Pin, Groove</norsok:hasName>
239    <rdl:hasDesignation>GROOVED PIN</rdl:hasDesignation>
240    <rdl:hasDefinition>A pin with several axial v-shaped grooves on the surface.</rdl:hasDefinition>
241    <rdfs:label>GROOVED PIN (Pin, Groove)</rdfs:label>
242  </owl:Class>
243  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444104">
244    <norsok:hasName>Plate</norsok:hasName>
245    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
246    <rdfs:label>PLATE (Plate)</rdfs:label>
247    <rdl:hasDesignation>PLATE</rdl:hasDesignation>
248    <rdl:hasDefinition>A physical object that is a piece of material with constant thickness that may be bent or formed</rdl:hasDefinition>
249  </owl:Class>
250  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800578">
251    <rdl:hasDefinition>A slide valve that is intended to operate in a pneumatic system, and in which openings are covered or uncovered by a sliding part.</rdl:hasDefinition>
252    <norsok:hasName>Valve, Directional, Pneumatic</norsok:hasName>
253    <rdfs:label>PNEUMATIC DIRECTIONAL CONTROL VALVE (Valve, Directional, Pneumatic)</rdfs:label>
254    <rdl:hasDesignation>PNEUMATIC DIRECTIONAL CONTROL VALVE</rdl:hasDesignation>
255    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
256  </owl:Class>
257  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS873134">
258    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
259    <rdfs:label>ELECTRICAL SOCKET (Socket, Electric)</rdfs:label>
260    <rdl:hasDefinition>An electrical connector in which the terminals of an electricity supply are inside holes made to receive the pins of a plug.</rdl:hasDefinition>
261    <norsok:hasName>Socket, Electric</norsok:hasName>
262    <rdfs:subClassOf>
263      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860534"/>
264    </rdfs:subClassOf>
265    <rdl:hasDesignation>ELECTRICAL SOCKET</rdl:hasDesignation>
266  </owl:Class>
267  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780749">
268    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
269    <rdfs:label>RETAINER SPRING (Spring, Retainer)</rdfs:label>
270    <norsok:hasName>Spring, Retainer</norsok:hasName>
271    <rdl:hasDesignation>RETAINER SPRING</rdl:hasDesignation>
272    <rdl:hasDefinition>A spring that has the function to apply force to a retainer ring.</rdl:hasDefinition>
273  </owl:Class>
274  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1008584">
275    <rdl:hasDesignation>PROGRAMMABLE LOGIC CONTROLLER</rdl:hasDesignation>
276    <rdl:hasDefinition>A controller that is programmable.</rdl:hasDefinition>
277    <norsok:hasName>Controller, Programmable</norsok:hasName>
278    <rdfs:label>PROGRAMMABLE LOGIC CONTROLLER (Controller, Programmable)</rdfs:label>
279    <rdfs:subClassOf>
280      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS289844"/>
281    </rdfs:subClassOf>
282    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
283  </owl:Class>
284  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS316754">
285    <rdl:hasDesignation>LEVEL SWITCH</rdl:hasDesignation>
286    <rdl:hasDefinition>A functional switch that is intended to give an on/off signal when particulate material or fluid level have reached a preset value.</rdl:hasDefinition>
287    <rdfs:label>LEVEL SWITCH (Switch, Level)</rdfs:label>
288    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
289    <norsok:hasName>Switch, Level</norsok:hasName>
290  </owl:Class>
291  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS953999">
292    <rdfs:label>CONTROL STATION (Station)</rdfs:label>
293    <rdl:hasDesignation>CONTROL STATION</rdl:hasDesignation>
294    <rdl:hasDefinition>A switchgear and controlgear that is an assembly of one or more control switches fixed on the same panel or located in the same enclosure.</rdl:hasDefinition>
295    <norsok:hasName>Station</norsok:hasName>
296    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
297  </owl:Class>
298  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445139">
299    <norsok:hasName>Tank</norsok:hasName>
300    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
301    <rdfs:label>TANK (Tank)</rdfs:label>
302    <rdfs:subClassOf>
303      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414674"/>
304    </rdfs:subClassOf>
305    <rdl:hasDesignation>TANK</rdl:hasDesignation>
306    <rdl:hasDefinition>A vessel intended to contain fluid for storage. Typically a receiving or collecting function for further distribution. Typically with a vertical and cylindrical or square shape and a flat or conical bottom.</rdl:hasDefinition>
307  </owl:Class>
308  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS431054">
309    <rdl:hasDefinition>A pressure vessel intended to absorb and store hydraulic liquid to compensate for pressure fluctuations and to maintain operation, e.g. of an actuator, in case of failure of supply of the hydraulic liquid.</rdl:hasDefinition>
310    <norsok:hasName>Accumulator</norsok:hasName>
311    <rdl:hasDesignation>PRESSURE ACCUMULATOR</rdl:hasDesignation>
312    <rdfs:label>PRESSURE ACCUMULATOR (Accumulator)</rdfs:label>
313    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
314  </owl:Class>
315  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778031">
316    <rdfs:subClassOf>
317      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775946"/>
318    </rdfs:subClassOf>
319    <rdfs:label>AIR BOTTLE (Bottle, Air)</rdfs:label>
320    <rdl:hasDesignation>AIR BOTTLE</rdl:hasDesignation>
321    <rdl:hasDefinition>A gas bottle designed for containing pressurized air.</rdl:hasDefinition>
322    <norsok:hasName>Bottle, Air</norsok:hasName>
323    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
324  </owl:Class>
325  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5785737">
326    <rdl:hasDefinition>A drum intended to separate relatively small quantities of liquid from a vapour stream</rdl:hasDefinition>
327    <rdfs:label>KNOCK OUT DRUM (Drum, Knockout)</rdfs:label>
328    <norsok:hasName>Drum, Knockout</norsok:hasName>
329    <rdfs:subClassOf>
330      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5785874"/>
331    </rdfs:subClassOf>
332    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
333    <rdl:hasDesignation>KNOCK OUT DRUM</rdl:hasDesignation>
334  </owl:Class>
335  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7018074">
336    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
337    <rdl:hasDesignation>TRANSPORT CONTAINER</rdl:hasDesignation>
338    <rdfs:label>TRANSPORT CONTAINER (Container)</rdfs:label>
339    <norsok:hasName>Container</norsok:hasName>
340    <rdl:hasDefinition>An artefact which is intended for enclosing (containing) goods for transport.</rdl:hasDefinition>
341  </owl:Class>
342  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416879">
343    <rdfs:label>THROAT BUSHING (Bushing, Throat)</rdfs:label>
344    <rdl:hasDesignation>THROAT BUSHING</rdl:hasDesignation>
345    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
346    <norsok:hasName>Bushing, Throat</norsok:hasName>
347    <rdl:hasDefinition>A bush that is located between the impeller back and the stuffing box in order to reduce the stuffing box pressure.</rdl:hasDefinition>
348  </owl:Class>
349  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430379">
350    <rdfs:label>ELECTRIC ACTUATOR (Actuator, Electric)</rdfs:label>
351    <rdfs:subClassOf>
352      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418769"/>
353    </rdfs:subClassOf>
354    <norsok:hasName>Actuator, Electric</norsok:hasName>
355    <rdl:hasDesignation>ELECTRIC ACTUATOR</rdl:hasDesignation>
356    <rdl:hasDefinition>An actuator that produces a specified movement when excited by an electric signal.</rdl:hasDefinition>
357    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
358  </owl:Class>
359  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786706">
360    <rdl:hasDesignation>CONTACT JAW</rdl:hasDesignation>
361    <rdfs:subClassOf>
362      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786644"/>
363    </rdfs:subClassOf>
364    <rdfs:label>CONTACT JAW (Jaw, Contact)</rdfs:label>
365    <rdl:hasDefinition>A clamping device of a resistance welding machine, wich secures the parts to be welded and also conducts the current to them.</rdl:hasDefinition>
366    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
367    <norsok:hasName>Jaw, Contact</norsok:hasName>
368  </owl:Class>
369  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769867">
370    <rdl:hasDefinition>A speed transmitter measuring speed and generating a standardized electrical output signal representing the detected speed.</rdl:hasDefinition>
371    <rdl:hasDesignation>ELECTRICAL SPEED TRANSMITTER</rdl:hasDesignation>
372    <norsok:hasName>Transmitter, Speed, Electric</norsok:hasName>
373    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
374    <rdfs:subClassOf>
375      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769822"/>
376    </rdfs:subClassOf>
377    <rdfs:label>ELECTRICAL SPEED TRANSMITTER (Transmitter, Speed, Electric)</rdfs:label>
378  </owl:Class>
379  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774140">
380    <rdl:hasDefinition>A lock nut that is furnished with a 6-sided nut on top, in which six radial slots are cut. Two of these slots line up with a hole drilled in the bolt or screw and through which a split pin is being inserted to prevent turning.</rdl:hasDefinition>
381    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
382    <rdfs:subClassOf>
383      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417959"/>
384    </rdfs:subClassOf>
385    <rdfs:label>CASTLE NUT (Nut, Crown)</rdfs:label>
386    <rdl:hasDesignation>CASTLE NUT</rdl:hasDesignation>
387    <norsok:hasName>Nut, Crown</norsok:hasName>
388  </owl:Class>
389  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779175">
390    <rdl:hasDefinition>A pilot switch operated by very small movements of a lever, the circuit being made or broken or closed by spring-loaded contacts.</rdl:hasDefinition>
391    <norsok:hasName>Switch, Micro</norsok:hasName>
392    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
393    <rdfs:label>MICRO SWITCH (Switch, Micro)</rdfs:label>
394    <rdl:hasDesignation>MICRO SWITCH</rdl:hasDesignation>
395  </owl:Class>
396  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770924">
397    <rdl:hasDefinition>A thermowell that is provided with flange for pressure-tight attachment to a vessel or pipe.</rdl:hasDefinition>
398    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418049"/>
399    <norsok:hasName>Thermowell, Flanged</norsok:hasName>
400    <rdl:hasDesignation>FLANGED THERMOWELL</rdl:hasDesignation>
401    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
402    <rdfs:label>FLANGED THERMOWELL (Thermowell, Flanged)</rdfs:label>
403  </owl:Class>
404  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS743624">
405    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
406    <norsok:hasName>Bracket, Mounting</norsok:hasName>
407    <rdl:hasDefinition>A bracket that is intended for supporting an instrument.</rdl:hasDefinition>
408    <rdl:hasDesignation>INSTRUMENT MOUNTING BRACKET</rdl:hasDesignation>
409    <rdfs:label>INSTRUMENT MOUNTING BRACKET (Bracket, Mounting)</rdfs:label>
410  </owl:Class>
411  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5758238">
412    <rdl:hasDefinition>An electronic controller that is intended to control the temperature in as system.</rdl:hasDefinition>
413    <rdfs:subClassOf>
414      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS879839"/>
415    </rdfs:subClassOf>
416    <rdl:hasDesignation>ELECTRONIC TEMPERATURE CONTROLLER</rdl:hasDesignation>
417    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
418    <rdfs:label>ELECTRONIC TEMPERATURE CONTROLLER (Controller, Electric, Temperature)</rdfs:label>
419    <norsok:hasName>Controller, Electric, Temperature</norsok:hasName>
420  </owl:Class>
421  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13311145">
422    <norsok:hasName>Liner, Cylinder</norsok:hasName>
423    <rdl:hasDesignation>CYLINDER LINER</rdl:hasDesignation>
424    <rdl:hasDefinition>A bush that is a replaceable bushing inside a cylinder.</rdl:hasDefinition>
425    <rdfs:label>CYLINDER LINER (Liner, Cylinder)</rdfs:label>
426    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
427  </owl:Class>
428  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS446804">
429    <norsok:hasName>Pin, Dowel</norsok:hasName>
430    <rdl:hasDefinition>A pin that is used to align mating faces of separate parts.</rdl:hasDefinition>
431    <rdfs:subClassOf>
432      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
433    </rdfs:subClassOf>
434    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
435    <rdfs:label>DOWEL PIN (Pin, Dowel)</rdfs:label>
436    <rdl:hasDesignation>DOWEL PIN</rdl:hasDesignation>
437  </owl:Class>
438  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762605">
439    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
440    <norsok:hasName>Exchanger, Telephone</norsok:hasName>
441    <rdl:hasDesignation>TELEPHONE EXCHANGER</rdl:hasDesignation>
442    <rdfs:label>TELEPHONE EXCHANGER (Exchanger, Telephone)</rdfs:label>
443    <rdl:hasDefinition>An artefact intended to connect and direct traffic between internal and externat telephone lines.</rdl:hasDefinition>
444  </owl:Class>
445  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7455439">
446    <rdfs:label>TRAP (Trap)</rdfs:label>
447    <rdl:hasDefinition>A physical object for collection and discharge of unwanted condensate from an air-, gas- or steam-flow in pipes, jackets or reservoirs.</rdl:hasDefinition>
448    <norsok:hasName>Trap</norsok:hasName>
449    <rdfs:subClassOf>
450      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782529"/>
451    </rdfs:subClassOf>
452    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
453    <rdl:hasDesignation>TRAP</rdl:hasDesignation>
454  </owl:Class>
455  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS813374">
456    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
457    <rdfs:label>CROSSHEAD (Head, Cross)</rdfs:label>
458    <rdl:hasDesignation>CROSSHEAD</rdl:hasDesignation>
459    <rdl:hasDefinition>A physical object that is a metal block, usually of the reciprocating type, moving between guides and intended to transfer the load of a piston or plunger to a wrist pin. It is the part to which the piston rod is connected at one side and the connecting rod with bearing at the other side.</rdl:hasDefinition>
460    <norsok:hasName>Head, Cross</norsok:hasName>
461  </owl:Class>
462  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS734894">
463    <rdfs:label>PIPE ELBOW SOCKET WELDING (Elbow, Socketweld)</rdfs:label>
464    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
465    <rdfs:subClassOf>
466      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS674864"/>
467    </rdfs:subClassOf>
468    <rdl:hasDefinition>A pipe elbow that has socket welding ends.</rdl:hasDefinition>
469    <norsok:hasName>Elbow, Socketweld</norsok:hasName>
470    <rdl:hasDesignation>PIPE ELBOW SOCKET WELDING</rdl:hasDesignation>
471  </owl:Class>
472  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520">
473    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
474    <norsok:hasName>Detector</norsok:hasName>
475    <rdl:hasDefinition>A physical object that is an assembly of a detecting element and necessary ancillary devices making it able of detecting a state, e.g. pressure, temperature, or detect the presence of a selected substance, and produce a signal based on the detection.</rdl:hasDefinition>
476    <rdfs:label>DETECTOR (Detector)</rdfs:label>
477    <rdl:hasDesignation>DETECTOR</rdl:hasDesignation>
478  </owl:Class>
479  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768267">
480    <rdfs:subClassOf>
481      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769675"/>
482    </rdfs:subClassOf>
483    <rdl:hasDesignation>PNEUMATIC DIFFERENTIAL PRESSURE TRANSMITTER</rdl:hasDesignation>
484    <norsok:hasName>Transmitter, Diff.pressure, Pneumatic</norsok:hasName>
485    <rdl:hasDefinition>A differential pressure transmitter that is producing a standardized pneumatic output signal dependent of a received pressure difference signal.</rdl:hasDefinition>
486    <rdfs:label>PNEUMATIC DIFFERENTIAL PRESSURE TRANSMITTER (Transmitter, Diff.pressure, Pneumatic)</rdfs:label>
487    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
488    <rdfs:subClassOf>
489      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS428849"/>
490    </rdfs:subClassOf>
491  </owl:Class>
492  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS427904">
493    <rdl:hasDefinition>An olet that is making a 90 degree branch and where the branch has a threaded pipe end.</rdl:hasDefinition>
494    <rdl:hasDesignation>THREADOLET</rdl:hasDesignation>
495    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
496    <rdfs:label>THREADOLET (Thredolet)</rdfs:label>
497    <norsok:hasName>Thredolet</norsok:hasName>
498  </owl:Class>
499  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855670">
500    <rdfs:subClassOf>
501      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415214"/>
502    </rdfs:subClassOf>
503    <norsok:hasName>Nozzle, Spray</norsok:hasName>
504    <rdfs:label>SPRAY NOZZLE (Nozzle, Spray)</rdfs:label>
505    <rdl:hasDesignation>SPRAY NOZZLE</rdl:hasDesignation>
506    <rdl:hasDefinition>A nozzle where liquid is introduced under pressure</rdl:hasDefinition>
507    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
508  </owl:Class>
509  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS477134">
510    <rdl:hasDesignation>GAS DETECTOR</rdl:hasDesignation>
511    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
512    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
513    <rdl:hasDefinition>A detector that is intended to sense the presence of a specified concentration of a gas.</rdl:hasDefinition>
514    <rdfs:label>GAS DETECTOR (Detector, Gas)</rdfs:label>
515    <norsok:hasName>Detector, Gas</norsok:hasName>
516  </owl:Class>
517  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5858840">
518    <norsok:hasName>Rail, Mounting</norsok:hasName>
519    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
520    <rdl:hasDefinition>A structural component upon which other artefacts can be mounted.</rdl:hasDefinition>
521    <rdl:hasDesignation>MOUNTING RAIL</rdl:hasDesignation>
522    <rdfs:label>MOUNTING RAIL (Rail, Mounting)</rdfs:label>
523  </owl:Class>
524  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769450">
525    <rdl:hasDesignation>POSITION TRANSMITTER</rdl:hasDesignation>
526    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
527    <norsok:hasName>Transmitter, Position</norsok:hasName>
528    <rdfs:subClassOf>
529      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
530    </rdfs:subClassOf>
531    <rdfs:label>POSITION TRANSMITTER (Transmitter, Position)</rdfs:label>
532    <rdl:hasDefinition>A transmitter that is producing a standardized output signal dependent of a received input signal from a position detector.</rdl:hasDefinition>
533  </owl:Class>
534  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5856972">
535    <rdfs:label>ALKALINE AIR-ZINC BATTERY (Battery, Alkaline)</rdfs:label>
536    <rdfs:subClassOf>
537      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS869939"/>
538    </rdfs:subClassOf>
539    <rdl:hasDefinition>An air-metal battery with an alkaline electrolyte and a negative electrode of zinc</rdl:hasDefinition>
540    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
541    <rdl:hasDesignation>ALKALINE AIR-ZINC BATTERY</rdl:hasDesignation>
542    <norsok:hasName>Battery, Alkaline</norsok:hasName>
543  </owl:Class>
544  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS815984">
545    <rdl:hasDefinition>A reciprocating compressor in which the compressing and displacing element is a piston intended to have a reciprocating motion within a cylinder.</rdl:hasDefinition>
546    <rdfs:label>PISTON COMPRESSOR (Compressor, Piston)</rdfs:label>
547    <rdl:hasDesignation>PISTON COMPRESSOR</rdl:hasDesignation>
548    <norsok:hasName>Compressor, Piston</norsok:hasName>
549    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
550  </owl:Class>
551  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765984">
552    <rdfs:label>TURBOCHARGER (Charger, Turbo)</rdfs:label>
553    <norsok:hasName>Charger, Turbo</norsok:hasName>
554    <rdl:hasDesignation>TURBOCHARGER</rdl:hasDesignation>
555    <rdl:hasDefinition>A dynamic compressor intended to increase the inlet pressure of air for internal combustion engines by which the power to drive the turbocharger is coming from a turbine driven by the exhaust gases.</rdl:hasDefinition>
556    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
557  </owl:Class>
558  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14286497">
559    <rdl:hasDefinition>A physical object that is driven by a prime mover by which energy is either constantly or periodically added to an amount of gas in order to increase its pressure.</rdl:hasDefinition>
560    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
561    <rdfs:label>COMPRESSOR (Compressor)</rdfs:label>
562    <norsok:hasName>Compressor</norsok:hasName>
563    <rdl:hasDesignation>COMPRESSOR</rdl:hasDesignation>
564  </owl:Class>
565  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795973">
566    <rdfs:subClassOf>
567      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795883"/>
568    </rdfs:subClassOf>
569    <norsok:hasName>Seal ring, Grayloc</norsok:hasName>
570    <rdl:hasDefinition>A pipe hub end seal ring conforming to the Grayloc specification for pipe hub end seal rings.</rdl:hasDefinition>
571    <rdl:hasDesignation>GRAYLOC SEAL RING</rdl:hasDesignation>
572    <rdfs:label>GRAYLOC SEAL RING (Seal ring, Grayloc)</rdfs:label>
573    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
574  </owl:Class>
575  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765460">
576    <norsok:hasName>Lamp, Lantern</norsok:hasName>
577    <rdl:hasDefinition>A lamp specially made for warning and information in the sea and air traffic.</rdl:hasDefinition>
578    <rdfs:subClassOf>
579      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS959759"/>
580    </rdfs:subClassOf>
581    <rdl:hasDesignation>LANTERN LAMP</rdl:hasDesignation>
582    <rdfs:label>LANTERN LAMP (Lamp, Lantern)</rdfs:label>
583    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
584  </owl:Class>
585  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1186919">
586    <norsok:hasName>Manifold, Valve</norsok:hasName>
587    <rdfs:label>VALVE MANIFOLD ASSEMBLY (Block, Valve)</rdfs:label>
588    <norsok:hasName>Block, Valve</norsok:hasName>
589    <rdfs:label>VALVE MANIFOLD ASSEMBLY (Manifold, Valve)</rdfs:label>
590    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
591    <rdl:hasDefinition>A physical object that is an assembly of a manifold chamber with several openings and valve(s), which can be individually opened and closed.</rdl:hasDefinition>
592    <rdl:hasDesignation>VALVE MANIFOLD ASSEMBLY</rdl:hasDesignation>
593  </owl:Class>
594  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS878264">
595    <rdl:hasDefinition>A power transformer designed to provide electrical isolation without stepping voltage and current either up or down.</rdl:hasDefinition>
596    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
597    <rdfs:label>ISOLATION TRANSFORMER (Transformer, Isolating)</rdfs:label>
598    <rdfs:subClassOf>
599      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877814"/>
600    </rdfs:subClassOf>
601    <norsok:hasName>Transformer, Isolating</norsok:hasName>
602    <rdl:hasDesignation>ISOLATION TRANSFORMER</rdl:hasDesignation>
603  </owl:Class>
604  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS485369">
605    <norsok:hasName>Cabinet</norsok:hasName>
606    <rdl:hasDesignation>CABINET</rdl:hasDesignation>
607    <rdl:hasDefinition>An artefact which is a closed, free-standing mechanical structure provided with assess doors and designed to receive assembled equipment inside and/ or in the front</rdl:hasDefinition>
608    <rdfs:label>CABINET (Cabinet)</rdfs:label>
609    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
610  </owl:Class>
611  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS648224">
612    <norsok:hasName>Conditioner, Air</norsok:hasName>
613    <rdl:hasDefinition>An artefact intended for filtration, tempering and humidification of air.</rdl:hasDefinition>
614    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
615    <rdl:hasDesignation>AIR CONDITIONING UNIT</rdl:hasDesignation>
616    <rdfs:label>AIR CONDITIONING UNIT (Conditioner, Air)</rdfs:label>
617  </owl:Class>
618  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777320">
619    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
620    <norsok:hasName>Panel, Interface</norsok:hasName>
621    <rdl:hasDesignation>OPERATOR INTERFACE PANEL</rdl:hasDesignation>
622    <rdfs:label>OPERATOR INTERFACE PANEL (Panel, Interface)</rdfs:label>
623    <rdl:hasDefinition>A control panel that is intended for connection/communication between systems or parts of a system.</rdl:hasDefinition>
624    <rdfs:subClassOf>
625      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS874124"/>
626    </rdfs:subClassOf>
627  </owl:Class>
628  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777698">
629    <rdl:hasDesignation>SIGNAL RECEIVER</rdl:hasDesignation>
630    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
631    <rdl:hasDefinition>A physical object that is capable of receiving a signal and where the signal can be stored, recorded or converted into a useful form.</rdl:hasDefinition>
632    <rdfs:label>SIGNAL RECEIVER (Receiver)</rdfs:label>
633    <norsok:hasName>Receiver</norsok:hasName>
634  </owl:Class>
635  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765184">
636    <norsok:hasName>Brake</norsok:hasName>
637    <rdl:hasDefinition>A physical object intended to arrest or prevent the motion of an item. Typically by means of friction.</rdl:hasDefinition>
638    <rdl:hasDesignation>BRAKE</rdl:hasDesignation>
639    <rdfs:label>BRAKE (Brake)</rdfs:label>
640    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
641  </owl:Class>
642  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778448">
643    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765184"/>
644    <rdl:hasDefinition>A brake that operates by the friction of an external band or internal brake shoe pressing against the brake drum (rotating drum).</rdl:hasDefinition>
645    <rdl:hasDesignation>DRUM BRAKE</rdl:hasDesignation>
646    <norsok:hasName>Drum, Brake</norsok:hasName>
647    <rdfs:label>DRUM BRAKE (Drum, Brake)</rdfs:label>
648    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
649  </owl:Class>
650  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880154">
651    <rdl:hasDefinition>A transmitter that is producing a standardized output signal dependent of a received input signal from a flow sensor.</rdl:hasDefinition>
652    <rdfs:subClassOf>
653      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
654    </rdfs:subClassOf>
655    <norsok:hasName>Transmitter, Flow</norsok:hasName>
656    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
657    <rdfs:label>FLOW TRANSMITTER (Transmitter, Flow)</rdfs:label>
658    <rdl:hasDesignation>FLOW TRANSMITTER</rdl:hasDesignation>
659  </owl:Class>
660  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799241">
661    <rdfs:subClassOf>
662      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
663    </rdfs:subClassOf>
664    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
665    <norsok:hasName>Pin, Spring</norsok:hasName>
666    <rdl:hasDefinition>A conic or straight circular pin which deforms elastically in the radial direction when driven. The resiliency of the pin material locks the pin in place.</rdl:hasDefinition>
667    <rdfs:label>SPRING PIN (Pin, Spring)</rdfs:label>
668    <rdl:hasDesignation>SPRING PIN</rdl:hasDesignation>
669  </owl:Class>
670  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5757605">
671    <rdl:hasDesignation>INPUT CIRCUIT BOARD</rdl:hasDesignation>
672    <norsok:hasName>Card, Input</norsok:hasName>
673    <rdfs:label>INPUT CIRCUIT BOARD (Card, Input)</rdfs:label>
674    <rdl:hasDefinition>An input - output circuit board containing electronic components intended to receive and encode one or more signals to a computer interpretable format.</rdl:hasDefinition>
675    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
676  </owl:Class>
677  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS851399">
678    <rdl:hasDesignation>DIGITAL TO ANALOGUE CONVERTER</rdl:hasDesignation>
679    <rdl:hasDefinition>A signal converter that is intended to convert a digital input signal into an analogue output signal.</rdl:hasDefinition>
680    <rdfs:label>DIGITAL TO ANALOGUE CONVERTER (Converter, D/A)</rdfs:label>
681    <norsok:hasName>Converter, D/A</norsok:hasName>
682    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
683  </owl:Class>
684  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767844">
685    <rdl:hasDesignation>COUNTER</rdl:hasDesignation>
686    <rdfs:label>COUNTER (Counter)</rdfs:label>
687    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
688    <norsok:hasName>Counter</norsok:hasName>
689    <rdfs:subClassOf>
690      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418499"/>
691    </rdfs:subClassOf>
692    <rdl:hasDefinition>A detecting instrument that counts, especially an electronic or mechanical device that automatically counts occurrences or repetitions of phenomena or events.</rdl:hasDefinition>
693  </owl:Class>
694  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS910979">
695    <rdl:hasDesignation>CUP SPRING</rdl:hasDesignation>
696    <rdfs:label>CUP SPRING (Spring, Belleville)</rdfs:label>
697    <rdl:hasDefinition>A spring that consists of discs with a shallow cup shape, facing each other in pairs and stacked on to a central rod preventing them from slipping sideways.</rdl:hasDefinition>
698    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
699    <norsok:hasName>Spring, Belleville</norsok:hasName>
700    <rdfs:subClassOf>
701      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS910844"/>
702    </rdfs:subClassOf>
703  </owl:Class>
704  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS778336331">
705    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
706    <rdl:hasDefinition>A conductor and fluid transport device that is capable of carrying fluids from one location to another.</rdl:hasDefinition>
707    <rdfs:label>FLUID CONDUCTOR (Conductor)</rdfs:label>
708    <rdl:hasDesignation>FLUID CONDUCTOR</rdl:hasDesignation>
709    <norsok:hasName>Conductor</norsok:hasName>
710  </owl:Class>
711  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6233550">
712    <norsok:hasName>Card</norsok:hasName>
713    <rdl:hasDesignation>PRINTED CIRCUIT BOARD</rdl:hasDesignation>
714    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
715    <rdfs:label>PRINTED CIRCUIT BOARD (Card)</rdfs:label>
716    <rdl:hasDefinition>A physical object consisting of electrical conductors printed on an insulating board and intended to carry electronic devices</rdl:hasDefinition>
717  </owl:Class>
718  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417194">
719    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
720    <norsok:hasName>Compressor, Centrifugal</norsok:hasName>
721    <rdl:hasDefinition>A dynamic compressor in which one ore more impellers accelerate the gas and where the main flow through the impeller is radial.</rdl:hasDefinition>
722    <rdl:hasDesignation>CENTRIFUGAL COMPRESSOR</rdl:hasDesignation>
723    <rdfs:label>CENTRIFUGAL COMPRESSOR (Compressor, Centrifugal)</rdfs:label>
724  </owl:Class>
725  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5757040">
726    <rdfs:subClassOf>
727      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS642779"/>
728    </rdfs:subClassOf>
729    <norsok:hasName>Cable, Power</norsok:hasName>
730    <rdl:hasDesignation>POWER CABLE</rdl:hasDesignation>
731    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
732    <rdfs:label>POWER CABLE (Cable, Power)</rdfs:label>
733    <rdl:hasDefinition>An electric cable intended for transmission of electric power.</rdl:hasDefinition>
734  </owl:Class>
735  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS486494">
736    <rdl:hasDefinition>A differential pressure gauge that utilizes two connected bourdon tubes as the measuring element.</rdl:hasDefinition>
737    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
738    <rdfs:label>BOURDON TUBE PRESSURE GAUGE (Gauge, Pressure, Bourdon)</rdfs:label>
739    <rdl:hasDesignation>BOURDON TUBE PRESSURE GAUGE</rdl:hasDesignation>
740    <rdfs:subClassOf>
741      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416159"/>
742    </rdfs:subClassOf>
743    <norsok:hasName>Gauge, Pressure, Bourdon</norsok:hasName>
744  </owl:Class>
745  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS873854">
746    <rdfs:label>FLUORESCENT TUBE (Tube, Fluorescent)</rdfs:label>
747    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
748    <rdl:hasDefinition>A light bulb that is a mercury-vapour electric-discharge tube coated with fluorescent material.</rdl:hasDefinition>
749    <rdl:hasDesignation>FLUORESCENT TUBE</rdl:hasDesignation>
750    <norsok:hasName>Tube, Fluorescent</norsok:hasName>
751  </owl:Class>
752  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS475874">
753    <rdfs:subClassOf>
754      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS642779"/>
755    </rdfs:subClassOf>
756    <norsok:hasName>Cable, Signal, Coaxial</norsok:hasName>
757    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
758    <rdl:hasDesignation>COAXIAL CABLE</rdl:hasDesignation>
759    <rdfs:label>COAXIAL CABLE (Cable, Signal, Coaxial)</rdfs:label>
760    <rdl:hasDefinition>An electric cable consisting of an inner conductor surrounded by an outer tubular conductor.</rdl:hasDefinition>
761  </owl:Class>
762  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5798960">
763    <rdfs:subClassOf>
764      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS986894"/>
765    </rdfs:subClassOf>
766    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
767    <norsok:hasName>Repeater</norsok:hasName>
768    <rdfs:subClassOf>
769      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768525"/>
770    </rdfs:subClassOf>
771    <rdl:hasDefinition>An amplifier, essentially including one or more amplifiers and/or regenerators and associated devices, inserted at a point in a transmission medium.</rdl:hasDefinition>
772    <rdfs:label>REPEATER (Repeater)</rdfs:label>
773    <rdl:hasDesignation>REPEATER</rdl:hasDesignation>
774  </owl:Class>
775  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773110">
776    <rdfs:label>ROTATIONAL SPEED SENSOR (Sensor, Speed)</rdfs:label>
777    <rdfs:subClassOf>
778      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
779    </rdfs:subClassOf>
780    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
781    <rdl:hasDesignation>ROTATIONAL SPEED SENSOR</rdl:hasDesignation>
782    <norsok:hasName>Sensor, Speed</norsok:hasName>
783    <rdl:hasDefinition>A detecting element that is intended to sense rotational speed.</rdl:hasDefinition>
784  </owl:Class>
785  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885149">
786    <rdl:hasDefinition>A pneumatic controller that is intended to control the temperature of a system.</rdl:hasDefinition>
787    <rdfs:subClassOf>
788      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS882179"/>
789    </rdfs:subClassOf>
790    <rdl:hasDesignation>PNEUMATIC TEMPERATURE CONTROLLER</rdl:hasDesignation>
791    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
792    <rdfs:label>PNEUMATIC TEMPERATURE CONTROLLER (Controller, Pneumatic, Temperature)</rdfs:label>
793    <norsok:hasName>Controller, Pneumatic, Temperature</norsok:hasName>
794  </owl:Class>
795  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1016774">
796    <rdl:hasDesignation>CONICAL HELICAL SPRING</rdl:hasDesignation>
797    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
798    <rdl:hasDefinition>A helical spring formed by winding wire into a helix along the surface of a cone.</rdl:hasDefinition>
799    <rdfs:label>CONICAL HELICAL SPRING (Spring, Volute)</rdfs:label>
800    <norsok:hasName>Spring, Volute</norsok:hasName>
801  </owl:Class>
802  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764519">
803    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
804    <norsok:hasName>Bit, Roller</norsok:hasName>
805    <rdl:hasDesignation>ROLLER BIT</rdl:hasDesignation>
806    <rdfs:subClassOf>
807      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764367"/>
808    </rdfs:subClassOf>
809    <rdl:hasDefinition>A drill bit having one or more separately rotating cone shaped cutting tools. The bit uses a crushing motion to penetrate the rock.</rdl:hasDefinition>
810    <rdfs:label>ROLLER BIT (Bit, Roller)</rdfs:label>
811  </owl:Class>
812  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786380">
813    <rdl:hasDefinition>A hexagonal head threaded fastener that is a bolt or screw furnished with a hexagonal head and flange (collar).</rdl:hasDefinition>
814    <rdfs:label>HEXAGONAL HEAD FLANGE BOLT (Screw, Shoulder)</rdfs:label>
815    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
816    <norsok:hasName>Screw, Shoulder</norsok:hasName>
817    <rdl:hasDesignation>HEXAGONAL HEAD FLANGE BOLT</rdl:hasDesignation>
818  </owl:Class>
819  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799365">
820    <rdfs:label>SPIRAL-PIN (Pin, Spiral)</rdfs:label>
821    <norsok:hasName>Pin, Spiral</norsok:hasName>
822    <rdl:hasDefinition>A pin with a spiral-shaped cross-sedtion (like a coiled plate). It deforms elastically in the radial direction when driven. The resiliency of the pin material locks the pin in place.</rdl:hasDefinition>
823    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799241"/>
824    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
825    <rdl:hasDesignation>SPIRAL-PIN</rdl:hasDesignation>
826  </owl:Class>
827  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS648449">
828    <rdfs:label>PROBE (Probe)</rdfs:label>
829    <rdfs:subClassOf>
830      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
831    </rdfs:subClassOf>
832    <rdl:hasDefinition>A detecting element that is a device for gathering information.</rdl:hasDefinition>
833    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
834    <norsok:hasName>Probe</norsok:hasName>
835    <rdl:hasDesignation>PROBE</rdl:hasDesignation>
836  </owl:Class>
837  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5776480">
838    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
839    <rdl:hasDefinition>A reducing pipe tee that has socket welding ends.</rdl:hasDefinition>
840    <norsok:hasName>Tee, Reducing, Socketweld</norsok:hasName>
841    <rdfs:label>REDUCING PIPE TEE SOCKET WELDING (Tee, Reducing, Socketweld)</rdfs:label>
842    <rdl:hasDesignation>REDUCING PIPE TEE SOCKET WELDING</rdl:hasDesignation>
843  </owl:Class>
844  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7782845814">
845    <rdl:hasDesignation>ELECTRICAL CONDUCTOR</rdl:hasDesignation>
846    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
847    <rdfs:label>ELECTRICAL CONDUCTOR (Conductor)</rdfs:label>
848    <rdl:hasDefinition>A conductor intended to conduct electric current</rdl:hasDefinition>
849    <norsok:hasName>Conductor</norsok:hasName>
850  </owl:Class>
851  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5858482">
852    <rdfs:label>PROTECTION COVER (Cover, Protection)</rdfs:label>
853    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
854    <norsok:hasName>Cover, Protection</norsok:hasName>
855    <rdl:hasDesignation>PROTECTION COVER</rdl:hasDesignation>
856    <rdl:hasDefinition>A cover which is placed over or about another thing for protection.</rdl:hasDefinition>
857  </owl:Class>
858  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877499">
859    <norsok:hasName>Relay, Time</norsok:hasName>
860    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
861    <rdfs:label>TIMER RELAY (Relay, Time)</rdfs:label>
862    <rdl:hasDesignation>TIMER RELAY</rdl:hasDesignation>
863    <rdl:hasDefinition>A control relay that will not close its front contacts or open its back contacts, or both, until expiration of a definite time interval after the relay has been energized.</rdl:hasDefinition>
864  </owl:Class>
865  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771285">
866    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
867    <rdfs:label>TRAVEL INDICATOR (Indicator, Travel)</rdfs:label>
868    <rdl:hasDesignation>TRAVEL INDICATOR</rdl:hasDesignation>
869    <rdl:hasDefinition>A detecting instrument that is powered and indicates the length or rotational movement.</rdl:hasDefinition>
870    <rdfs:subClassOf>
871      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
872    </rdfs:subClassOf>
873    <norsok:hasName>Indicator, Travel</norsok:hasName>
874  </owl:Class>
875  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790560">
876    <rdl:hasDesignation>DISC BRAKE</rdl:hasDesignation>
877    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
878    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765184"/>
879    <norsok:hasName>Disc, Brake</norsok:hasName>
880    <rdfs:label>DISC BRAKE (Disc, Brake)</rdfs:label>
881    <rdl:hasDefinition>A brake that operates by the friction of two or more pads closed by the caliper action on to a disc which is connected rigidly to the wheel-hub.</rdl:hasDefinition>
882  </owl:Class>
883  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1009664">
884    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
885    <rdl:hasDefinition>A velocity flow meter that is measuring flow rate of a conductive fluid running through a magnetic field by measuring the charge created when fluid interacting with the field.</rdl:hasDefinition>
886    <rdfs:label>ELECTROMAGNETIC FLOW METER (Flowmeter, Magnetic)</rdfs:label>
887    <norsok:hasName>Flowmeter, Magnetic</norsok:hasName>
888    <rdl:hasDesignation>ELECTROMAGNETIC FLOW METER</rdl:hasDesignation>
889  </owl:Class>
890  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415844">
891    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
892    <norsok:hasName>Positioner</norsok:hasName>
893    <rdl:hasDesignation>MECHANICAL POSITIONER</rdl:hasDesignation>
894    <rdfs:label>MECHANICAL POSITIONER (Positioner)</rdfs:label>
895    <rdl:hasDefinition>A mechanical controller that is intended to position a given item in accordance with a received input signal.</rdl:hasDefinition>
896  </owl:Class>
897  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799506">
898    <rdfs:subClassOf>
899      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799410"/>
900    </rdfs:subClassOf>
901    <rdl:hasDefinition>A chain hoist powered by an air motor.</rdl:hasDefinition>
902    <rdl:hasDesignation>AIR POWERED CHAIN HOIST</rdl:hasDesignation>
903    <rdfs:label>AIR POWERED CHAIN HOIST (Hoist, Air)</rdfs:label>
904    <norsok:hasName>Hoist, Air</norsok:hasName>
905    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
906  </owl:Class>
907  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7057363">
908    <norsok:hasName>Panel, Alarm</norsok:hasName>
909    <rdl:hasDefinition>A panel containing full set of alarms required for a system or part of it.</rdl:hasDefinition>
910    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
911    <rdfs:label>ALARM PANEL (Panel, Alarm)</rdfs:label>
912    <rdl:hasDesignation>ALARM PANEL</rdl:hasDesignation>
913    <rdfs:subClassOf>
914      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7199468"/>
915    </rdfs:subClassOf>
916  </owl:Class>
917  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793773">
918    <rdl:hasDesignation>WELL CASING STRING</rdl:hasDesignation>
919    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
920    <rdl:hasDefinition>An artefact that consists of pipes assembled end to end which is intended to line the walls of a drilled well.</rdl:hasDefinition>
921    <rdfs:label>WELL CASING STRING (Casing)</rdfs:label>
922    <norsok:hasName>Casing</norsok:hasName>
923  </owl:Class>
924  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780704">
925    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
926    <norsok:hasName>Arm, Wiper</norsok:hasName>
927    <rdfs:subClassOf>
928      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771955"/>
929    </rdfs:subClassOf>
930    <rdl:hasDesignation>WIPER ARM</rdl:hasDesignation>
931    <rdl:hasDefinition>A moving arm or other conducting device for making a selected contact out of a number of possible connections (elect.) Or a moving arm having the capability of making rotating or oscillating movements of an other part. (mech.)</rdl:hasDefinition>
932    <rdfs:label>WIPER ARM (Arm, Wiper)</rdfs:label>
933  </owl:Class>
934  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793587">
935    <norsok:hasName>Pulley, V-belt</norsok:hasName>
936    <rdl:hasDesignation>V-BELT PULLEY</rdl:hasDesignation>
937    <rdl:hasDefinition>A pulley intended to drive a V-belt.</rdl:hasDefinition>
938    <rdfs:label>V-BELT PULLEY (Pulley, V-belt)</rdfs:label>
939    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
940    <rdfs:subClassOf>
941      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793384"/>
942    </rdfs:subClassOf>
943  </owl:Class>
944  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770253">
945    <rdl:hasDesignation>ELECTRONIC LOAD CELL</rdl:hasDesignation>
946    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
947    <rdl:hasDefinition>An electromechanical transducer that converts a force into a differential signal of a few millivolts that will require amplification.</rdl:hasDefinition>
948    <norsok:hasName>Cell, Load</norsok:hasName>
949    <rdfs:label>ELECTRONIC LOAD CELL (Cell, Load)</rdfs:label>
950    <rdfs:subClassOf>
951      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS812024"/>
952    </rdfs:subClassOf>
953  </owl:Class>
954  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS464129">
955    <rdfs:label>SWITCHBOARD (Switchboard)</rdfs:label>
956    <rdl:hasDesignation>SWITCHBOARD</rdl:hasDesignation>
957    <norsok:hasName>Switchboard</norsok:hasName>
958    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
959    <rdl:hasDefinition>A switchgear and controlgear bearing a set of switches for connecting and disconnecting the various circuits of an electrical system, as of a telegraph, telephone, etc.</rdl:hasDefinition>
960  </owl:Class>
961  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780264">
962    <rdl:hasDefinition>A relay that is pneumatically operated and which changes status or breaks another pneumatic circuit.</rdl:hasDefinition>
963    <rdfs:label>PNEUMATIC RELAY (Relay, Pneumatic)</rdfs:label>
964    <rdl:hasDesignation>PNEUMATIC RELAY</rdl:hasDesignation>
965    <norsok:hasName>Relay, Pneumatic</norsok:hasName>
966    <rdfs:subClassOf>
967      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS876194"/>
968    </rdfs:subClassOf>
969    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
970  </owl:Class>
971  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789220">
972    <rdl:hasDefinition>A centraliser which are treaded to be kept into posistion</rdl:hasDefinition>
973    <rdfs:subClassOf>
974      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781342"/>
975    </rdfs:subClassOf>
976    <rdl:hasDesignation>FIXED THREADED CENTRALISER</rdl:hasDesignation>
977    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
978    <rdfs:label>FIXED THREADED CENTRALISER (Centraliser, Fixed Threaded)</rdfs:label>
979    <norsok:hasName>Centraliser, Fixed Threaded</norsok:hasName>
980  </owl:Class>
981  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS961694">
982    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
983    <norsok:hasName>Floodlight</norsok:hasName>
984    <rdl:hasDesignation>FLOODLIGHT</rdl:hasDesignation>
985    <rdfs:label>FLOODLIGHT (Floodlight)</rdfs:label>
986    <rdl:hasDefinition>A projector providing a beam of intense illumination.</rdl:hasDefinition>
987  </owl:Class>
988  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779085">
989    <rdl:hasDesignation>PNEUMATIC SWITCH</rdl:hasDesignation>
990    <rdl:hasDefinition>A control switch that is operated by air</rdl:hasDefinition>
991    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
992    <rdfs:label>PNEUMATIC SWITCH (Switch, Pneumatic)</rdfs:label>
993    <norsok:hasName>Switch, Pneumatic</norsok:hasName>
994  </owl:Class>
995  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769822">
996    <rdfs:subClassOf>
997      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
998    </rdfs:subClassOf>
999    <norsok:hasName>Transmitter, Speed</norsok:hasName>
1000    <rdl:hasDesignation>SPEED TRANSMITTER</rdl:hasDesignation>
1001    <rdfs:label>SPEED TRANSMITTER (Transmitter, Speed)</rdfs:label>
1002    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1003    <rdl:hasDefinition>A transmitter that is producing a standardized output signal dependent of a received input signal from a rotational speed sensor.</rdl:hasDefinition>
1004  </owl:Class>
1005  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13660283">
1006    <norsok:hasName>Rod, Coupling</norsok:hasName>
1007    <rdfs:label>CONNECTING ROD (Rod, Coupling)</rdfs:label>
1008    <rdl:hasDesignation>CONNECTING ROD</rdl:hasDesignation>
1009    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1010    <rdl:hasDefinition>A physical object that has the form of a bar and that is intended to connect two items.</rdl:hasDefinition>
1011  </owl:Class>
1012  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444734">
1013    <rdl:hasDesignation>TUBE</rdl:hasDesignation>
1014    <rdfs:label>TUBE (Tube)</rdfs:label>
1015    <rdfs:subClassOf>
1016      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421199"/>
1017    </rdfs:subClassOf>
1018    <rdl:hasDefinition>A tube is a pipe.</rdl:hasDefinition>
1019    <norsok:hasName>Tube</norsok:hasName>
1020    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1021  </owl:Class>
1022  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS784844">
1023    <rdl:hasDesignation>EQUAL PIPE TEE SOCKET WELDING</rdl:hasDesignation>
1024    <rdl:hasDefinition>An equal pipe tee that has socket welding ends.</rdl:hasDefinition>
1025    <norsok:hasName>Tee, Equal, Socketweld</norsok:hasName>
1026    <rdfs:label>EQUAL PIPE TEE SOCKET WELDING (Tee, Equal, Socketweld)</rdfs:label>
1027    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1028    <rdfs:subClassOf>
1029      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421244"/>
1030    </rdfs:subClassOf>
1031  </owl:Class>
1032  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765894">
1033    <rdfs:label>WINDOW WIPER (Wiper, Window)</rdfs:label>
1034    <rdfs:subClassOf>
1035      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765939"/>
1036    </rdfs:subClassOf>
1037    <norsok:hasName>Wiper, Window</norsok:hasName>
1038    <rdl:hasDefinition>A wiper which is intended to clean windows.</rdl:hasDefinition>
1039    <rdl:hasDesignation>WINDOW WIPER</rdl:hasDesignation>
1040    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1041  </owl:Class>
1042  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885014">
1043    <norsok:hasName>Bearing, Ball, Thrust</norsok:hasName>
1044    <rdfs:subClassOf>
1045      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445544"/>
1046    </rdfs:subClassOf>
1047    <rdl:hasDesignation>THRUST BALL BEARING</rdl:hasDesignation>
1048    <rdl:hasDefinition>A ball bearing that contains a ball and cage thrust assembly between a shaft washer and a housing washer with raceway grooves. This type of bearings is suitable for axial loads in one direction and may not be subject to any radial load.</rdl:hasDefinition>
1049    <rdfs:label>THRUST BALL BEARING (Bearing, Ball, Thrust)</rdfs:label>
1050    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1051  </owl:Class>
1052  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793711">
1053    <rdl:hasDefinition>A physical object that is shaped as a clamp, in two pieces, intended to connect a valve stem and an actuator stem.</rdl:hasDefinition>
1054    <rdfs:label>STEM CONNECTOR (Connector, Stem)</rdfs:label>
1055    <rdl:hasDesignation>STEM CONNECTOR</rdl:hasDesignation>
1056    <norsok:hasName>Connector, Stem</norsok:hasName>
1057    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1058  </owl:Class>
1059  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793288">
1060    <rdfs:label>AIR MANIFOLD (Manifold, Air)</rdfs:label>
1061    <rdl:hasDefinition>A pipe, or gallery, with a series of branch pipes, which distributes air</rdl:hasDefinition>
1062    <norsok:hasName>Manifold, Air</norsok:hasName>
1063    <rdl:hasDesignation>AIR MANIFOLD</rdl:hasDesignation>
1064    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1065    <rdfs:subClassOf>
1066      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793209"/>
1067    </rdfs:subClassOf>
1068  </owl:Class>
1069  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787958">
1070    <norsok:hasName>Cooler, Oil</norsok:hasName>
1071    <rdfs:subClassOf>
1072      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS278774"/>
1073    </rdfs:subClassOf>
1074    <rdl:hasDesignation>LUBRICATION OIL COOLER</rdl:hasDesignation>
1075    <rdfs:label>LUBRICATION OIL COOLER (Cooler, Oil)</rdfs:label>
1076    <rdl:hasDefinition>A cooler intended to reduce or maintain the lube oil temperature in a lube system resevoir or machine lube oil reservoir.</rdl:hasDefinition>
1077    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1078  </owl:Class>
1079  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS472724">
1080    <norsok:hasName>Spacer</norsok:hasName>
1081    <rdl:hasDefinition>A physical object that is intended to be inserted between two pipe flanged ends.</rdl:hasDefinition>
1082    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1083    <rdfs:label>PIPE FLANGE SPACER (Spacer)</rdfs:label>
1084    <rdl:hasDesignation>PIPE FLANGE SPACER</rdl:hasDesignation>
1085  </owl:Class>
1086  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795370">
1087    <rdfs:subClassOf>
1088      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422144"/>
1089    </rdfs:subClassOf>
1090    <rdl:hasDesignation>SPOLOC PIPE HUB</rdl:hasDesignation>
1091    <norsok:hasName>Hub, Spoloc</norsok:hasName>
1092    <rdfs:label>SPOLOC PIPE HUB (Hub, Spoloc)</rdfs:label>
1093    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1094    <rdl:hasDefinition>A pipe hub conforming to the specification for a Spoloc pipe hub.</rdl:hasDefinition>
1095  </owl:Class>
1096  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768160">
1097    <rdl:hasDesignation>PNEUMATIC DENSITY ANALYSER</rdl:hasDesignation>
1098    <rdfs:subClassOf>
1099      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
1100    </rdfs:subClassOf>
1101    <norsok:hasName>Transmitter, Density, Pneumatic</norsok:hasName>
1102    <rdfs:label>PNEUMATIC DENSITY ANALYSER (Transmitter, Density, Pneumatic)</rdfs:label>
1103    <rdl:hasDefinition>A density analyser measuring density and generating a standardized pneumatic output signal representing the measured density.</rdl:hasDefinition>
1104    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1105  </owl:Class>
1106  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779689">
1107    <rdfs:label>MOBILE TELEPHONE (Telephone, Mobile)</rdfs:label>
1108    <rdfs:subClassOf>
1109      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779644"/>
1110    </rdfs:subClassOf>
1111    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1112    <rdl:hasDesignation>MOBILE TELEPHONE</rdl:hasDesignation>
1113    <rdl:hasDefinition>A telephone that is hand-held providing access to a cellular radio network.</rdl:hasDefinition>
1114    <norsok:hasName>Telephone, Mobile</norsok:hasName>
1115  </owl:Class>
1116  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794466">
1117    <rdl:hasDesignation>CIRCLIP</rdl:hasDesignation>
1118    <rdl:hasDefinition>A sort of spring washer in the form of an incomplete circle, usually used as a retaining ring (e.g. for ball bearings). Internal or external types are fixed in a circular groove in a hole or on a shaft. Mounting is done by temporary distortion (closing or opening the circular shape) with a circlip plier.</rdl:hasDefinition>
1119    <norsok:hasName>Ring, Seeger</norsok:hasName>
1120    <rdfs:label>CIRCLIP (Ring, Seeger)</rdfs:label>
1121    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1122  </owl:Class>
1123  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775867">
1124    <norsok:hasName>Monitor, Voltage</norsok:hasName>
1125    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1126    <rdl:hasDefinition>A facility with the capability of receiveing signals and displaying information about voltage level</rdl:hasDefinition>
1127    <rdl:hasDesignation>VOLTAGE MONITOR</rdl:hasDesignation>
1128    <rdfs:subClassOf>
1129      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
1130    </rdfs:subClassOf>
1131    <rdfs:label>VOLTAGE MONITOR (Monitor, Voltage)</rdfs:label>
1132  </owl:Class>
1133  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS884924">
1134    <norsok:hasName>Gauge, Diff. pressure, Bourdon</norsok:hasName>
1135    <rdfs:subClassOf>
1136      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850814"/>
1137    </rdfs:subClassOf>
1138    <rdl:hasDesignation>BOURDON TUBE DIFFERENTIAL PRESSURE GAUGE</rdl:hasDesignation>
1139    <rdl:hasDefinition>A differential pressure gauge that utilizes two connected bourdon tubes as the measuring element.</rdl:hasDefinition>
1140    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1141    <rdfs:label>BOURDON TUBE DIFFERENTIAL PRESSURE GAUGE (Gauge, Diff. pressure, Bourdon)</rdfs:label>
1142  </owl:Class>
1143  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13306207">
1144    <rdl:hasDefinition>A boiler that is intended to generate steam.</rdl:hasDefinition>
1145    <norsok:hasName>Generator, Steam</norsok:hasName>
1146    <rdl:hasDesignation>STEAM GENERATOR</rdl:hasDesignation>
1147    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1148    <rdfs:label>STEAM GENERATOR (Generator, Steam)</rdfs:label>
1149  </owl:Class>
1150  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777822">
1151    <rdl:hasDesignation>NITROGEN BOTTLE</rdl:hasDesignation>
1152    <rdfs:subClassOf>
1153      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775946"/>
1154    </rdfs:subClassOf>
1155    <rdfs:label>NITROGEN BOTTLE (Bottle, Nitrogen)</rdfs:label>
1156    <norsok:hasName>Bottle, Nitrogen</norsok:hasName>
1157    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1158    <rdl:hasDefinition>Pressure Bottle for the containing of nitrogen</rdl:hasDefinition>
1159  </owl:Class>
1160  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS808604">
1161    <rdfs:label>CONCENTRIC BUTT WELDING PIPE REDUCER (Reducer, Concentric, Buttweld)</rdfs:label>
1162    <rdl:hasDefinition>A concentric pipe reducer that has butt welding ends.</rdl:hasDefinition>
1163    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1164    <norsok:hasName>Reducer, Concentric, Buttweld</norsok:hasName>
1165    <rdl:hasDesignation>CONCENTRIC BUTT WELDING PIPE REDUCER</rdl:hasDesignation>
1166    <rdfs:subClassOf>
1167      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421514"/>
1168    </rdfs:subClassOf>
1169  </owl:Class>
1170  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421154">
1171    <rdl:hasDesignation>DIESEL ENGINE</rdl:hasDesignation>
1172    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1173    <norsok:hasName>Engine, Diesel</norsok:hasName>
1174    <rdfs:label>DIESEL ENGINE (Engine, Diesel)</rdfs:label>
1175    <rdl:hasDefinition>An internal combustion engine in which ignition of the fuel injected into the cylinder is performed by the heat of compression of the air charge.</rdl:hasDefinition>
1176  </owl:Class>
1177  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS443474">
1178    <rdl:hasDesignation>UNIVERSAL JOINT</rdl:hasDesignation>
1179    <rdfs:label>UNIVERSAL JOINT (Joint, Universal)</rdfs:label>
1180    <norsok:hasName>Joint, Universal</norsok:hasName>
1181    <rdl:hasDefinition>A flexible joint, used on drive shafts, propeller shafts etc., which allows rotary drive to be transmitted through an angle.</rdl:hasDefinition>
1182    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1183  </owl:Class>
1184  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1011104">
1185    <norsok:hasName>Converter, F/I</norsok:hasName>
1186    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1187    <rdfs:label>FREQUENCY TO CURRENT CONVERTER (Converter, F/I)</rdfs:label>
1188    <rdl:hasDefinition>A signal converter that is intended to convert a frequency or rotational speed input signal into a 0 - 20 mA or 4 - 20 mA current output signal.</rdl:hasDefinition>
1189    <rdl:hasDesignation>FREQUENCY TO CURRENT CONVERTER</rdl:hasDesignation>
1190  </owl:Class>
1191  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774344">
1192    <rdl:hasDefinition>A nut that is carrying an eye on the top intended for lifting purposes.</rdl:hasDefinition>
1193    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1194    <norsok:hasName>Nut, Eye</norsok:hasName>
1195    <rdl:hasDesignation>EYE NUT</rdl:hasDesignation>
1196    <rdfs:subClassOf>
1197      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
1198    </rdfs:subClassOf>
1199    <rdfs:label>EYE NUT (Nut, Eye)</rdfs:label>
1200  </owl:Class>
1201  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS851174">
1202    <rdfs:label>VOLTAGE TO CURRENT CONVERTER (Converter, U/I)</rdfs:label>
1203    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1204    <rdl:hasDefinition>A signal converter that is intended for converting an input voltage signal into an output current signal.</rdl:hasDefinition>
1205    <rdl:hasDesignation>VOLTAGE TO CURRENT CONVERTER</rdl:hasDesignation>
1206    <norsok:hasName>Converter, U/I</norsok:hasName>
1207  </owl:Class>
1208  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS679994">
1209    <rdl:hasDefinition>A half pipe coupling that has socket welding ends.</rdl:hasDefinition>
1210    <rdfs:subClassOf>
1211      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430919"/>
1212    </rdfs:subClassOf>
1213    <rdfs:label>SOCKET WELDING HALF PIPE COUPLING (Coupling, Half, Socketweld)</rdfs:label>
1214    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1215    <rdl:hasDesignation>SOCKET WELDING HALF PIPE COUPLING</rdl:hasDesignation>
1216    <norsok:hasName>Coupling, Half, Socketweld</norsok:hasName>
1217  </owl:Class>
1218  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880784">
1219    <norsok:hasName>Sensor, Level</norsok:hasName>
1220    <rdl:hasDesignation>LEVEL SENSOR</rdl:hasDesignation>
1221    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1222    <rdfs:label>LEVEL SENSOR (Sensor, Level)</rdfs:label>
1223    <rdl:hasDefinition>A detecting element that is intended to determine a level.</rdl:hasDefinition>
1224    <rdfs:subClassOf>
1225      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
1226    </rdfs:subClassOf>
1227  </owl:Class>
1228  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414719">
1229    <rdl:hasDesignation>BLIND FLANGE</rdl:hasDesignation>
1230    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1231    <norsok:hasName>Flange, Blind</norsok:hasName>
1232    <rdl:hasDefinition>A pipe flange that is without a central opening and used to shut off a flanged pipe end.</rdl:hasDefinition>
1233    <rdfs:label>BLIND FLANGE (Flange, Blind)</rdfs:label>
1234    <rdfs:subClassOf>
1235      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589"/>
1236    </rdfs:subClassOf>
1237  </owl:Class>
1238  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS646874">
1239    <rdl:hasDesignation>VALVE SEAT RING</rdl:hasDesignation>
1240    <rdfs:label>VALVE SEAT RING (Seat ring)</rdfs:label>
1241    <norsok:hasName>Seat ring</norsok:hasName>
1242    <rdl:hasDefinition>A physical object that is ring-shaped and intended to support the valve closure member. One face of the ring forms the valve seat which may contain a seat insert. The reverse face is fastened to the body of the valve by a threaded portion or by swaging in small bore valves.</rdl:hasDefinition>
1243    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1244  </owl:Class>
1245  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055600">
1246    <rdl:hasDesignation>BLADDER ACCUMULATOR</rdl:hasDesignation>
1247    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS431054"/>
1248    <norsok:hasName>Accumulator, Bladder</norsok:hasName>
1249    <rdl:hasDefinition>A pressure accumulator that consists of an elastic bladder mounted inside a steel bottle. The bladder is pressurized with a gas, typically nitrogen. When the hydraulic liquid enters the accumulator the bladder is compressed and surrounded by the liquid.</rdl:hasDefinition>
1250    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1251    <rdfs:label>BLADDER ACCUMULATOR (Accumulator, Bladder)</rdfs:label>
1252  </owl:Class>
1253  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6008062">
1254    <rdfs:label>JET NOZZLE (Nozzle, Jet)</rdfs:label>
1255    <norsok:hasName>Nozzle, Jet</norsok:hasName>
1256    <rdfs:subClassOf>
1257      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415214"/>
1258    </rdfs:subClassOf>
1259    <rdl:hasDefinition>A nozzle to which liquid is introduced under pressure, and leaves as a high velocity jet.</rdl:hasDefinition>
1260    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1261    <rdl:hasDesignation>JET NOZZLE</rdl:hasDesignation>
1262  </owl:Class>
1263  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885239">
1264    <rdl:hasDesignation>CONVENTIONAL RELIEF VALVE</rdl:hasDesignation>
1265    <norsok:hasName>Valve, Relief, Spring oper.</norsok:hasName>
1266    <rdfs:label>CONVENTIONAL RELIEF VALVE (Valve, Relief, Spring oper.)</rdfs:label>
1267    <rdl:hasDefinition>A pressure relief valve that has its closing force provided by a spring.</rdl:hasDefinition>
1268    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1269  </owl:Class>
1270  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768835">
1271    <rdfs:label>BRAKE CYLINDER (Cylinder, Brake)</rdfs:label>
1272    <rdfs:subClassOf>
1273      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416069"/>
1274    </rdfs:subClassOf>
1275    <norsok:hasName>Cylinder, Brake</norsok:hasName>
1276    <rdl:hasDefinition>A cylinder, usually with two independent pistons actuated by pressurised hydraulic fluid, direct or indirect moving the brake shoes.</rdl:hasDefinition>
1277    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1278    <rdl:hasDesignation>BRAKE CYLINDER</rdl:hasDesignation>
1279  </owl:Class>
1280  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1084634">
1281    <norsok:hasName>Nipple, Hex, Reducing</norsok:hasName>
1282    <rdl:hasDefinition>A hexagonal nipple that has ends with different nominal size.</rdl:hasDefinition>
1283    <rdl:hasDesignation>REDUCING HEXAGONAL NIPPLE</rdl:hasDesignation>
1284    <rdfs:subClassOf>
1285      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430964"/>
1286    </rdfs:subClassOf>
1287    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1288    <rdfs:label>REDUCING HEXAGONAL NIPPLE (Nipple, Hex, Reducing)</rdfs:label>
1289  </owl:Class>
1290  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769540">
1291    <norsok:hasName>Transmitter, Position, Pneumatic</norsok:hasName>
1292    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769450"/>
1293    <rdl:hasDefinition>A position transmitter generating a pneumatic pressure signal representing the measured or detected position.</rdl:hasDefinition>
1294    <rdfs:label>PNEUMATIC POSITION TRANSMITTER (Transmitter, Position, Pneumatic)</rdfs:label>
1295    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1296    <rdl:hasDesignation>PNEUMATIC POSITION TRANSMITTER</rdl:hasDesignation>
1297  </owl:Class>
1298  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1030004">
1299    <rdfs:label>INSTRUMENT RACK (Rack)</rdfs:label>
1300    <rdl:hasDesignation>INSTRUMENT RACK</rdl:hasDesignation>
1301    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1302    <rdl:hasDefinition>A frame structure that may be a standardized system for mounting instrument modules and/or other electronic modules.</rdl:hasDefinition>
1303    <norsok:hasName>Rack</norsok:hasName>
1304  </owl:Class>
1305  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS464039">
1306    <norsok:hasName>Contactor</norsok:hasName>
1307    <rdfs:label>CONTACTOR (Contactor)</rdfs:label>
1308    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1309    <rdl:hasDefinition>A mechanical switching device having only one position of rest, operated otherwise than by hand, capable of making, carrying and breaking currents under normal circuit conditions including operating overload conditions.</rdl:hasDefinition>
1310    <rdl:hasDesignation>CONTACTOR</rdl:hasDesignation>
1311  </owl:Class>
1312  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS552419">
1313    <norsok:hasName>Cage</norsok:hasName>
1314    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1315    <rdfs:label>CAGE TRIM (Cage)</rdfs:label>
1316    <rdl:hasDefinition>A physical object that is a cylinder with openings in the wall and which surrounds and guides the plug closure member of a plug type globe valve.</rdl:hasDefinition>
1317    <rdl:hasDesignation>CAGE TRIM</rdl:hasDesignation>
1318  </owl:Class>
1319  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768570">
1320    <rdfs:subClassOf>
1321      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768525"/>
1322    </rdfs:subClassOf>
1323    <rdfs:label>FIBRE OPTIC TRANSCEIVER (Receiver, Fibre optic)</rdfs:label>
1324    <rdl:hasDesignation>FIBRE OPTIC TRANSCEIVER</rdl:hasDesignation>
1325    <norsok:hasName>Transceiver, Fibre optic</norsok:hasName>
1326    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1327    <rdl:hasDefinition>A transceiver, in which fibre optic is used for transmission or reception</rdl:hasDefinition>
1328    <norsok:hasName>Receiver, Fibre optic</norsok:hasName>
1329    <rdfs:label>FIBRE OPTIC TRANSCEIVER (Transceiver, Fibre optic)</rdfs:label>
1330  </owl:Class>
1331  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS475334">
1332    <rdfs:label>SWITCH (Switch)</rdfs:label>
1333    <norsok:hasName>Switch</norsok:hasName>
1334    <rdl:hasDefinition>A mechanical switching device for making or breaking contact, or altering the connection of a circuit.</rdl:hasDefinition>
1335    <rdl:hasDesignation>SWITCH</rdl:hasDesignation>
1336    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1337  </owl:Class>
1338  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS788219">
1339    <rdl:hasDesignation>THREADED PIPE CAP</rdl:hasDesignation>
1340    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1341    <norsok:hasName>Cap, Screwed</norsok:hasName>
1342    <rdl:hasDefinition>A pipe cap that has a threaded pipe end.</rdl:hasDefinition>
1343    <rdfs:label>THREADED PIPE CAP (Cap, Screwed)</rdfs:label>
1344    <rdfs:subClassOf>
1345      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421649"/>
1346    </rdfs:subClassOf>
1347  </owl:Class>
1348  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS618299">
1349    <norsok:hasName>Rail</norsok:hasName>
1350    <rdfs:label>RAIL PROFILE (Rail)</rdfs:label>
1351    <rdl:hasDefinition>Equipment with two ends and constant crossection shaped to be used as rail for rolling equipment</rdl:hasDefinition>
1352    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1353    <rdl:hasDesignation>RAIL PROFILE</rdl:hasDesignation>
1354  </owl:Class>
1355  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS884834">
1356    <rdfs:subClassOf>
1357      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
1358    </rdfs:subClassOf>
1359    <norsok:hasName>Tachometer</norsok:hasName>
1360    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1361    <rdfs:label>TACHOMETER (Tachometer)</rdfs:label>
1362    <rdfs:label>TACHOMETER (Counter, Revolution)</rdfs:label>
1363    <rdl:hasDefinition>A detecting instrument that is intended to measure and indicate and/or produce a signal which represents the measured speed of rotation.</rdl:hasDefinition>
1364    <norsok:hasName>Counter, Revolution</norsok:hasName>
1365    <rdl:hasDesignation>TACHOMETER</rdl:hasDesignation>
1366  </owl:Class>
1367  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5797120">
1368    <rdl:hasDesignation>PORTABLE FIRE EXTINGUISHER</rdl:hasDesignation>
1369    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1370    <rdl:hasDefinition>A transportable fire extinguisher which is a extinguisher suitable for being carried.</rdl:hasDefinition>
1371    <rdfs:label>PORTABLE FIRE EXTINGUISHER (Extinguisher, Fire, Portable)</rdfs:label>
1372    <norsok:hasName>Extinguisher, Fire, Portable</norsok:hasName>
1373  </owl:Class>
1374  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292229">
1375    <rdfs:subClassOf>
1376      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
1377    </rdfs:subClassOf>
1378    <rdl:hasClassifier>NORSOK I-001 REV3 V01 VALVE TYPE CLASS</rdl:hasClassifier>
1379    <rdl:hasDefinition>A valve that permits fluid to flow in one direction only.</rdl:hasDefinition>
1380    <rdfs:label>CHECK VALVE (Valve, Check)</rdfs:label>
1381    <norsok:hasName>Valve, Check</norsok:hasName>
1382    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1383    <rdl:hasDesignation>CHECK VALVE</rdl:hasDesignation>
1384  </owl:Class>
1385  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS820799">
1386    <rdfs:subClassOf>
1387      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS313289"/>
1388    </rdfs:subClassOf>
1389    <norsok:hasName>Turbine, Gas</norsok:hasName>
1390    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1391    <rdl:hasDesignation>GAS TURBINE</rdl:hasDesignation>
1392    <rdl:hasDefinition>A turbine that compresses air which is then mixed with fuel for combustion and expansion through a turbine section to generate relatively high power output for either mechanical drive or power generation.</rdl:hasDefinition>
1393    <rdfs:label>GAS TURBINE (Turbine, Gas)</rdfs:label>
1394  </owl:Class>
1395  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793209">
1396    <rdl:hasDesignation>MANIFOLD</rdl:hasDesignation>
1397    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1398    <rdfs:label>MANIFOLD (Manifold)</rdfs:label>
1399    <rdl:hasDefinition>A physical object that contains a chamber with several openings.</rdl:hasDefinition>
1400    <norsok:hasName>Manifold</norsok:hasName>
1401  </owl:Class>
1402  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779875">
1403    <rdfs:label>EXTENSION SPRING (Spring, Extension)</rdfs:label>
1404    <rdl:hasDefinition>A helical spring with looped ends, designed for absorbing and storing energy when extended.</rdl:hasDefinition>
1405    <norsok:hasName>Spring, Extension</norsok:hasName>
1406    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1407    <rdl:hasDesignation>EXTENSION SPRING</rdl:hasDesignation>
1408  </owl:Class>
1409  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS472679">
1410    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1411    <rdl:hasDefinition>A physical object that is a circular plate with no central opening and holes to match mating flanged ends. It is also equipped with a handle.</rdl:hasDefinition>
1412    <norsok:hasName>Spade</norsok:hasName>
1413    <norsok:hasName>Spade, Blind</norsok:hasName>
1414    <rdl:hasDesignation>PIPE FLANGE SPADE</rdl:hasDesignation>
1415    <rdfs:label>PIPE FLANGE SPADE (Spade, Blind)</rdfs:label>
1416    <rdfs:label>PIPE FLANGE SPADE (Spade)</rdfs:label>
1417  </owl:Class>
1418  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772372">
1419    <rdfs:label>ELECTRIC MARINE MOTOR (Motor, Electric, Marine)</rdfs:label>
1420    <rdl:hasDesignation>ELECTRIC MARINE MOTOR</rdl:hasDesignation>
1421    <rdfs:subClassOf>
1422      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415124"/>
1423    </rdfs:subClassOf>
1424    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1425    <norsok:hasName>Motor, Electric, Marine</norsok:hasName>
1426    <rdl:hasDefinition>An electric motor designed for marine purposes</rdl:hasDefinition>
1427  </owl:Class>
1428  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418004">
1429    <rdfs:subClassOf>
1430      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
1431    </rdfs:subClassOf>
1432    <rdfs:label>TEMPERATURE TRANSMITTER (Transmitter, Temperature)</rdfs:label>
1433    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1434    <rdl:hasDefinition>A transmitter that is producing a standardized output signal dependent of a received input signal from a temperature element.</rdl:hasDefinition>
1435    <rdl:hasDesignation>TEMPERATURE TRANSMITTER</rdl:hasDesignation>
1436    <norsok:hasName>Transmitter, Temperature</norsok:hasName>
1437  </owl:Class>
1438  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5813402">
1439    <rdfs:label>SWIVEL JOINT (Joint, Swivel)</rdfs:label>
1440    <rdl:hasDesignation>SWIVEL JOINT</rdl:hasDesignation>
1441    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1442    <rdl:hasDefinition>An artefact joining two parts so that one or both can pivot freely (as on a bolt or pin)</rdl:hasDefinition>
1443    <norsok:hasName>Joint, Swivel</norsok:hasName>
1444  </owl:Class>
1445  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1011149">
1446    <rdfs:label>FREQUENCY TO VOLTAGE CONVERTER (Converter, F/U)</rdfs:label>
1447    <rdl:hasDesignation>FREQUENCY TO VOLTAGE CONVERTER</rdl:hasDesignation>
1448    <rdl:hasDefinition>A signal converter that is intended to convert a frequency or rotational speed input signal into a voltage output signal.</rdl:hasDefinition>
1449    <norsok:hasName>Converter, F/U</norsok:hasName>
1450    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1451  </owl:Class>
1452  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS882179">
1453    <rdfs:label>PNEUMATIC CONTROLLER (Controller, Pneumatic)</rdfs:label>
1454    <norsok:hasName>Controller, Pneumatic</norsok:hasName>
1455    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1456    <rdl:hasDefinition>A mechanical controller that is using pneumatic components to execute its function.</rdl:hasDefinition>
1457    <rdl:hasDesignation>PNEUMATIC CONTROLLER</rdl:hasDesignation>
1458  </owl:Class>
1459  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796238">
1460    <norsok:hasName>Seal, Piston</norsok:hasName>
1461    <rdl:hasDesignation>PISTON PACKING</rdl:hasDesignation>
1462    <rdl:hasDefinition>A sealing element designed to seal against an outher diameter and prevent leakage between a piston and a cylinder wall.</rdl:hasDefinition>
1463    <rdfs:label>PISTON PACKING (Seal, Piston)</rdfs:label>
1464    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1465  </owl:Class>
1466  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS878219">
1467    <rdfs:label>ACCELEROMETER (Accelerometer)</rdfs:label>
1468    <norsok:hasName>Accelerometer</norsok:hasName>
1469    <rdl:hasDesignation>ACCELEROMETER</rdl:hasDesignation>
1470    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1471    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
1472    <rdl:hasDefinition>A detector that is intended to measure and record acceleration.</rdl:hasDefinition>
1473  </owl:Class>
1474  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1083734">
1475    <rdfs:label>COMBUSTION ENGINE (Engine)</rdfs:label>
1476    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1477    <rdl:hasDefinition>An engine intended to deliver power by means of burning fuels.</rdl:hasDefinition>
1478    <norsok:hasName>Engine</norsok:hasName>
1479    <rdl:hasDesignation>COMBUSTION ENGINE</rdl:hasDesignation>
1480  </owl:Class>
1481  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775117">
1482    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1483    <rdfs:subClassOf>
1484      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS823004"/>
1485    </rdfs:subClassOf>
1486    <rdl:hasDesignation>HEAVY SQUARE NUT</rdl:hasDesignation>
1487    <rdfs:label>HEAVY SQUARE NUT (Nut, Heavy square)</rdfs:label>
1488    <rdl:hasDefinition>An ASME B18.2.2 term for a square nut with a slightly larger thickness and width across flats than a normal square nut.</rdl:hasDefinition>
1489    <norsok:hasName>Nut, Heavy square</norsok:hasName>
1490  </owl:Class>
1491  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5760900">
1492    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1493    <norsok:hasName>Diode, Zener</norsok:hasName>
1494    <rdl:hasDesignation>ZENER DIODE</rdl:hasDesignation>
1495    <rdfs:label>ZENER DIODE (Diode, Zener)</rdfs:label>
1496    <rdl:hasDefinition>A semiconductor diode with a characteristic showing a sharp increase in reverse current at a certain critical voltage.</rdl:hasDefinition>
1497  </owl:Class>
1498  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6696040">
1499    <rdl:hasDefinition>A pipe union that has butt welding ends.</rdl:hasDefinition>
1500    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1501    <norsok:hasName>Union, Buttweld</norsok:hasName>
1502    <rdl:hasDesignation>BUTT WELDING PIPE UNION</rdl:hasDesignation>
1503    <rdfs:label>BUTT WELDING PIPE UNION (Union, Buttweld)</rdfs:label>
1504    <rdfs:subClassOf>
1505      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421694"/>
1506    </rdfs:subClassOf>
1507  </owl:Class>
1508  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS435104">
1509    <rdl:hasDesignation>OIL FILTER</rdl:hasDesignation>
1510    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1511    <norsok:hasName>Filter, Oil</norsok:hasName>
1512    <rdl:hasDefinition>A filter intended to separate solids and pollution from oil in order to protect equipment involved</rdl:hasDefinition>
1513    <rdfs:label>OIL FILTER (Filter, Oil)</rdfs:label>
1514  </owl:Class>
1515  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416069">
1516    <rdfs:label>PISTON CYLINDER (Cylinder)</rdfs:label>
1517    <norsok:hasName>Cylinder</norsok:hasName>
1518    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1519    <rdl:hasDesignation>PISTON CYLINDER</rdl:hasDesignation>
1520    <rdl:hasDefinition>An artefact which is a tubular chamber in which the piston of an engine, pump, comprssor or actuator reciprocates.</rdl:hasDefinition>
1521  </owl:Class>
1522  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS914039">
1523    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1524    <rdfs:label>GRAYLOC CLAMP (Clamp, Grayloc)</rdfs:label>
1525    <rdl:hasDesignation>GRAYLOC CLAMP</rdl:hasDesignation>
1526    <rdfs:subClassOf>
1527      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1129274"/>
1528    </rdfs:subClassOf>
1529    <norsok:hasName>Clamp, Grayloc</norsok:hasName>
1530    <rdl:hasDefinition>A pipe clamp intended to connect Grayloc pipe hub ends.</rdl:hasDefinition>
1531  </owl:Class>
1532  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766320">
1533    <rdl:hasDesignation>WHEEL</rdl:hasDesignation>
1534    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1535    <norsok:hasName>Wheel</norsok:hasName>
1536    <rdl:hasDefinition>A physical object with a periphery shaped as a circle. It may be solid, partly solid or spoked and that is intended to turn on an axle.</rdl:hasDefinition>
1537    <rdfs:label>WHEEL (Wheel)</rdfs:label>
1538  </owl:Class>
1539  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762939">
1540    <rdl:hasDesignation>VOLTAGE TO VOLTAGE CONVERTER</rdl:hasDesignation>
1541    <rdl:hasDefinition>A signal converter that is intended for converting one voltage input signal to another voltage output signal.</rdl:hasDefinition>
1542    <norsok:hasName>Converter, U/U</norsok:hasName>
1543    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1544    <rdfs:label>VOLTAGE TO VOLTAGE CONVERTER (Converter, U/U)</rdfs:label>
1545  </owl:Class>
1546  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782213">
1547    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1548    <rdl:hasDesignation>PIPE ELBOW LONG RADIUS BUTT WELDING</rdl:hasDesignation>
1549    <rdfs:subClassOf>
1550      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766788"/>
1551    </rdfs:subClassOf>
1552    <norsok:hasName>Elbow, Buttweld, Long radius</norsok:hasName>
1553    <rdfs:label>PIPE ELBOW LONG RADIUS BUTT WELDING (Elbow, Buttweld, Long radius)</rdfs:label>
1554    <rdl:hasDefinition>A pipe elbow long radius that has butt welding ends.</rdl:hasDefinition>
1555  </owl:Class>
1556  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790342">
1557    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1558    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS552419"/>
1559    <rdl:hasDefinition>A cage trim that has a linear opening characteristic.</rdl:hasDefinition>
1560    <norsok:hasName>Cage, Linear</norsok:hasName>
1561    <rdl:hasDesignation>LINEAR CAGE TRIM</rdl:hasDesignation>
1562    <rdfs:label>LINEAR CAGE TRIM (Cage, Linear)</rdfs:label>
1563  </owl:Class>
1564  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1011284">
1565    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1566    <norsok:hasName>Regulator, Temperature</norsok:hasName>
1567    <rdl:hasDefinition>A regulator that is intended to keep a temperature within certain boundaries.</rdl:hasDefinition>
1568    <rdfs:label>TEMPERATURE REGULATOR (Regulator, Temperature)</rdfs:label>
1569    <rdl:hasDesignation>TEMPERATURE REGULATOR</rdl:hasDesignation>
1570    <rdfs:subClassOf>
1571      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7198580"/>
1572    </rdfs:subClassOf>
1573  </owl:Class>
1574  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889649">
1575    <rdfs:label>SPUR GEAR BOX (Gear, Spur)</rdfs:label>
1576    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1577    <rdl:hasDesignation>SPUR GEAR BOX</rdl:hasDesignation>
1578    <rdl:hasDefinition>A parallel shaft gear box which contains gear-wheels with teeth parallel with the shaft axis. The contact between the mating gears occurs along the full length of the teeth-face at the same moment in time.</rdl:hasDefinition>
1579    <norsok:hasName>Gear, Spur</norsok:hasName>
1580  </owl:Class>
1581  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS873179">
1582    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1583    <rdl:hasDesignation>ELECTRIC PLUG</rdl:hasDesignation>
1584    <rdfs:label>ELECTRIC PLUG (Plug, Electric)</rdfs:label>
1585    <rdl:hasDefinition>An electrical connector designed to be inserted into a suitable socket to establish an electrical connection</rdl:hasDefinition>
1586    <norsok:hasName>Plug, Electric</norsok:hasName>
1587    <rdfs:subClassOf>
1588      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860534"/>
1589    </rdfs:subClassOf>
1590  </owl:Class>
1591  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790218">
1592    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1593    <rdl:hasDesignation>THRUST COLLAR</rdl:hasDesignation>
1594    <rdl:hasDefinition>A collar that is a flange or a sleeve intended to prevent axial displacement of a rotating mechanical component.</rdl:hasDefinition>
1595    <norsok:hasName>Collar, Thrust</norsok:hasName>
1596    <rdfs:label>THRUST COLLAR (Collar, Thrust)</rdfs:label>
1597  </owl:Class>
1598  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855142">
1599    <rdl:hasDefinition>A pipe class that contains classes of pipes intended to be used for making pipelines.</rdl:hasDefinition>
1600    <norsok:hasName>Pipe, Line</norsok:hasName>
1601    <rdl:hasDesignation>LINE PIPE CLASS</rdl:hasDesignation>
1602    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1603    <rdfs:label>LINE PIPE CLASS (Pipe, Line)</rdfs:label>
1604  </owl:Class>
1605  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14070475">
1606    <rdl:hasDefinition>A heater in which electric energy is converted into heat for useful purposes.</rdl:hasDefinition>
1607    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1608    <norsok:hasName>Heater, Electric</norsok:hasName>
1609    <rdfs:label>ELECTRIC HEATER (Heater, Electric)</rdfs:label>
1610    <rdl:hasDesignation>ELECTRIC HEATER</rdl:hasDesignation>
1611  </owl:Class>
1612  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764801">
1613    <norsok:hasName>Jack, Skidding</norsok:hasName>
1614    <rdl:hasDesignation>SKIDDING JACK</rdl:hasDesignation>
1615    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1616    <rdl:hasDefinition>A lifting machine for moving heavy equipment in horisontal direction</rdl:hasDefinition>
1617    <rdfs:label>SKIDDING JACK (Jack, Skidding)</rdfs:label>
1618  </owl:Class>
1619  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414674">
1620    <rdl:hasDefinition>A container intended for storage and/or processing of fluids</rdl:hasDefinition>
1621    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1622    <rdfs:label>VESSEL (Vessel)</rdfs:label>
1623    <norsok:hasName>Vessel</norsok:hasName>
1624    <rdl:hasDesignation>VESSEL</rdl:hasDesignation>
1625  </owl:Class>
1626  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879">
1627    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1628    <rdfs:label>DETECTING ELEMENT (Sensor)</rdfs:label>
1629    <norsok:hasName>Sensor</norsok:hasName>
1630    <rdl:hasDefinition>An artefact that converts the input variable into a signal suitable for measurement.</rdl:hasDefinition>
1631    <rdl:hasDesignation>DETECTING ELEMENT</rdl:hasDesignation>
1632  </owl:Class>
1633  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770524">
1634    <rdl:hasDesignation>DIFFERENTIAL PRESSURE CELL</rdl:hasDesignation>
1635    <rdl:hasDefinition>A detecting element that produces a signal proportionately to the applied differential pressure.</rdl:hasDefinition>
1636    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
1637    <rdfs:label>DIFFERENTIAL PRESSURE CELL (Cell, Diff. pressure)</rdfs:label>
1638    <norsok:hasName>Cell, Diff. pressure</norsok:hasName>
1639    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1640  </owl:Class>
1641  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421199">
1642    <rdl:hasDesignation>PIPE</rdl:hasDesignation>
1643    <rdfs:label>PIPE (Pipe)</rdfs:label>
1644    <rdl:hasDefinition>A physical object that is a long tube or hollow body intended for conduction of liquid, gaseous or finely divided solid materials, or used for structural purposes.</rdl:hasDefinition>
1645    <norsok:hasName>Pipe</norsok:hasName>
1646    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1647  </owl:Class>
1648  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS650744">
1649    <norsok:hasName>Bushing, Reducing</norsok:hasName>
1650    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1651    <rdfs:label>PIPE BUSHING (Bushing, Reducing)</rdfs:label>
1652    <rdl:hasDesignation>PIPE BUSHING</rdl:hasDesignation>
1653    <rdl:hasDefinition>A physical object that has one external threaded end and one smaller internal threaded end intended to accommodate different bore diameters.</rdl:hasDefinition>
1654  </owl:Class>
1655  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416519">
1656    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1657    <rdfs:label>GATE VALVE (Valve, Gate)</rdfs:label>
1658    <rdl:hasDefinition>A valve that is a valve where the closure member is a gate or disc with a linear motion parallel, or nearly parallel, to the plane of flat seats, which are transverse to the direction of flow.</rdl:hasDefinition>
1659    <rdl:hasDesignation>GATE VALVE</rdl:hasDesignation>
1660    <rdfs:subClassOf>
1661      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
1662    </rdfs:subClassOf>
1663    <rdl:hasClassifier>NORSOK I-001 REV3 V01 VALVE TYPE CLASS</rdl:hasClassifier>
1664    <norsok:hasName>Valve, Gate</norsok:hasName>
1665  </owl:Class>
1666  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6008662">
1667    <rdl:hasDefinition>A jaw that is hinged to its holder..</rdl:hasDefinition>
1668    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1669    <norsok:hasName>Jaw, Hinge</norsok:hasName>
1670    <rdl:hasDesignation>HINGE JAW</rdl:hasDesignation>
1671    <rdfs:subClassOf>
1672      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786644"/>
1673    </rdfs:subClassOf>
1674    <rdfs:label>HINGE JAW (Jaw, Hinge)</rdfs:label>
1675  </owl:Class>
1676  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5758148">
1677    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1678    <rdl:hasDefinition>An electronic controller that is intended to provide level monitoring and control.</rdl:hasDefinition>
1679    <rdfs:label>ELECTRONIC LIQUID LEVEL CONTROLLER (Controller, Electric, Level)</rdfs:label>
1680    <rdfs:subClassOf>
1681      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS879839"/>
1682    </rdfs:subClassOf>
1683    <norsok:hasName>Controller, Electric, Level</norsok:hasName>
1684    <rdl:hasDesignation>ELECTRONIC LIQUID LEVEL CONTROLLER</rdl:hasDesignation>
1685  </owl:Class>
1686  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793164">
1687    <norsok:hasName>Crossover</norsok:hasName>
1688    <rdfs:label>CROSSOVER (Crossover)</rdfs:label>
1689    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1690    <rdl:hasDefinition>A physical object that is a one-piece (usually tubular) section used for the purpose of joining or changing from one size, mass, or type of connection to the same or another size, mass, or type of connection.</rdl:hasDefinition>
1691    <rdl:hasDesignation>CROSSOVER</rdl:hasDesignation>
1692  </owl:Class>
1693  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768660">
1694    <rdfs:label>VHF TRANSCEIVER (Transceiver, VHF)</rdfs:label>
1695    <rdl:hasDesignation>VHF TRANSCEIVER</rdl:hasDesignation>
1696    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1697    <rdfs:subClassOf>
1698      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768615"/>
1699    </rdfs:subClassOf>
1700    <norsok:hasName>Transceiver, VHF</norsok:hasName>
1701    <rdl:hasDefinition>A radio transceiver that has the methods of signalling through space, without connecting wires on very high frequency</rdl:hasDefinition>
1702  </owl:Class>
1703  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524">
1704    <rdl:hasDesignation>NUT</rdl:hasDesignation>
1705    <norsok:hasName>Nut</norsok:hasName>
1706    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1707    <rdfs:label>NUT (Nut)</rdfs:label>
1708    <rdl:hasDefinition>A physical object that is a collar with an internal thread intended to fit onto an external thread, and externally shaped for gripping or turning.</rdl:hasDefinition>
1709  </owl:Class>
1710  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422144">
1711    <norsok:hasName>Hub</norsok:hasName>
1712    <rdl:hasDefinition>A physical object that is of cylindrical shape with a buttwelding end in one end and a hub end in the other end.</rdl:hasDefinition>
1713    <rdl:hasDesignation>PIPE HUB</rdl:hasDesignation>
1714    <rdfs:label>PIPE HUB (Hub)</rdfs:label>
1715    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1716  </owl:Class>
1717  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772220">
1718    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1719    <rdfs:label>FAN IMPELLER (Impeller, Fan)</rdfs:label>
1720    <norsok:hasName>Impeller, Fan</norsok:hasName>
1721    <rdl:hasDesignation>FAN IMPELLER</rdl:hasDesignation>
1722    <rdfs:subClassOf>
1723      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414539"/>
1724    </rdfs:subClassOf>
1725    <rdl:hasDefinition>An impeller forming part of the rotating assembly of a fan imparting kinetic energy to the air or gas being transorted.</rdl:hasDefinition>
1726  </owl:Class>
1727  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS553229">
1728    <norsok:hasName>Ring, Compression</norsok:hasName>
1729    <rdl:hasDesignation>GLAND</rdl:hasDesignation>
1730    <rdfs:label>GLAND (Ring, Compression)</rdfs:label>
1731    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1732    <rdl:hasDefinition>A physical object that is intended to position an item. Typically applied to compress packing rings in a stuffing box.</rdl:hasDefinition>
1733  </owl:Class>
1734  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS890639">
1735    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444104"/>
1736    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1737    <rdfs:label>SKID PLATE (Skid)</rdfs:label>
1738    <rdl:hasDefinition>A plate intended to support, lift and transport a smaller or larger group of equipment items.</rdl:hasDefinition>
1739    <rdl:hasDesignation>SKID PLATE</rdl:hasDesignation>
1740    <norsok:hasName>Skid</norsok:hasName>
1741  </owl:Class>
1742  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6008600">
1743    <rdl:hasDesignation>CLAMP JAW</rdl:hasDesignation>
1744    <norsok:hasName>Jaw, Clamp</norsok:hasName>
1745    <rdfs:subClassOf>
1746      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786644"/>
1747    </rdfs:subClassOf>
1748    <rdfs:label>CLAMP JAW (Jaw, Clamp)</rdfs:label>
1749    <rdl:hasDefinition>A jaw that has a straight edge for biting into a workpiece for holding a workpiece or workpieces together.</rdl:hasDefinition>
1750    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1751  </owl:Class>
1752  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421244">
1753    <rdl:hasDesignation>EQUAL PIPE TEE</rdl:hasDesignation>
1754    <rdl:hasDefinition>A pipe tee where all three ends have the same nominal pipe size.</rdl:hasDefinition>
1755    <rdfs:label>EQUAL PIPE TEE (Tee, Equal)</rdfs:label>
1756    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1757    <norsok:hasName>Tee, Equal</norsok:hasName>
1758    <rdfs:subClassOf>
1759      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS427724"/>
1760    </rdfs:subClassOf>
1761  </owl:Class>
1762  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772034">
1763    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1764    <rdfs:label>COOLING FAN (Fan, Cooling)</rdfs:label>
1765    <rdl:hasDesignation>COOLING FAN</rdl:hasDesignation>
1766    <rdl:hasDefinition>A fan intended to be used for cooling.</rdl:hasDefinition>
1767    <norsok:hasName>Fan, Cooling</norsok:hasName>
1768  </owl:Class>
1769  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800917">
1770    <norsok:hasName>Power supply, Hydraulic</norsok:hasName>
1771    <rdfs:label>HYDRAULIC POWER UNIT (Power supply, Hydraulic)</rdfs:label>
1772    <rdfs:subClassOf>
1773      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800872"/>
1774    </rdfs:subClassOf>
1775    <rdl:hasDefinition>A unit minimum consisting of a engine driven hydraulic pump and a reservoir which is delivering hydraulic energy to one or more consumers.</rdl:hasDefinition>
1776    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1777    <rdl:hasDesignation>HYDRAULIC POWER UNIT</rdl:hasDesignation>
1778  </owl:Class>
1779  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS440234">
1780    <rdl:hasDesignation>COIL</rdl:hasDesignation>
1781    <rdl:hasDefinition>A spirally wound tube intended to exchange heat between a liquid through the tubes and a gas, where the pipes are connected to one or two headers, either or not free standing. When free standing the casing is part of the coil assembly.</rdl:hasDefinition>
1782    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1783    <norsok:hasName>Coil</norsok:hasName>
1784    <rdfs:label>COIL (Coil)</rdfs:label>
1785  </owl:Class>
1786  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS869849">
1787    <rdl:hasDefinition>A primary battery such as Leclanch  or zinc chloride batteries</rdl:hasDefinition>
1788    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1789    <rdl:hasDesignation>CARBON-ZINC BATTERY</rdl:hasDesignation>
1790    <norsok:hasName>Battery, Zinc-carbon</norsok:hasName>
1791    <rdfs:label>CARBON-ZINC BATTERY (Battery, Zinc-carbon)</rdfs:label>
1792  </owl:Class>
1793  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS446309">
1794    <rdl:hasDesignation>MECHANICAL SEAL</rdl:hasDesignation>
1795    <rdfs:subClassOf>
1796      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810325"/>
1797    </rdfs:subClassOf>
1798    <rdfs:label>MECHANICAL SEAL (Seal, Mechanical)</rdfs:label>
1799    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1800    <rdl:hasDefinition>A seal that comprises of a set of one or more rotating and stationary seal faces, together with auxiliary hardware, separated by a film of fluid intended to reduce flow loss around a rotating shaft to an acceptable level.</rdl:hasDefinition>
1801    <norsok:hasName>Seal, Mechanical</norsok:hasName>
1802  </owl:Class>
1803  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS674864">
1804    <rdfs:label>PIPE ELBOW (Elbow)</rdfs:label>
1805    <rdl:hasDesignation>PIPE ELBOW</rdl:hasDesignation>
1806    <rdl:hasDefinition>A physical object that is intended to make a change in the direction of a pipe run between 0 and 135 degrees.</rdl:hasDefinition>
1807    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1808    <norsok:hasName>Elbow</norsok:hasName>
1809  </owl:Class>
1810  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769495">
1811    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1812    <rdl:hasDefinition>A position transmitter measuring position and generating a standardized electrical output signal representing the detected position.</rdl:hasDefinition>
1813    <rdfs:label>ELECTRICAL POSITION TRANSMITTER (Transmitter, Position, Electric)</rdfs:label>
1814    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769450"/>
1815    <rdl:hasDesignation>ELECTRICAL POSITION TRANSMITTER</rdl:hasDesignation>
1816    <norsok:hasName>Transmitter, Position, Electric</norsok:hasName>
1817  </owl:Class>
1818  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS432674">
1819    <rdl:hasDesignation>VANE PUMP</rdl:hasDesignation>
1820    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1821    <rdfs:label>VANE PUMP (Pump, Vane)</rdfs:label>
1822    <rdl:hasDefinition>A rotary pump which contains a vane or vanes which may be in the form of blades, buckets, rollers or slippers, cooperating with a cam to draw liquid into and force it out of a pump chamber. The vanes can be located either in the stator or rotor.</rdl:hasDefinition>
1823    <norsok:hasName>Pump, Vane</norsok:hasName>
1824  </owl:Class>
1825  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7124200">
1826    <rdfs:subClassOf>
1827      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7198580"/>
1828    </rdfs:subClassOf>
1829    <rdfs:label>VOLTAGE REGULATOR (Regulator, Voltage)</rdfs:label>
1830    <rdl:hasDesignation>VOLTAGE REGULATOR</rdl:hasDesignation>
1831    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1832    <rdl:hasDefinition>A regulator designed to automatically maintain a constant voltage level.</rdl:hasDefinition>
1833    <norsok:hasName>Regulator, Voltage</norsok:hasName>
1834  </owl:Class>
1835  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14199736">
1836    <rdl:hasDefinition>A radial bearing that is also a roller bearing.</rdl:hasDefinition>
1837    <rdl:hasDesignation>RADIAL ROLLER BEARING</rdl:hasDesignation>
1838    <rdfs:subClassOf>
1839      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810280"/>
1840    </rdfs:subClassOf>
1841    <norsok:hasName>Bearing, Roller, Radial</norsok:hasName>
1842    <rdfs:label>RADIAL ROLLER BEARING (Bearing, Roller, Radial)</rdfs:label>
1843    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1844  </owl:Class>
1845  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS311939">
1846    <rdl:hasDefinition>The movement of a device is returned to its neutral position by a spring.</rdl:hasDefinition>
1847    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1848    <rdl:hasDesignation>RETURN SPRING</rdl:hasDesignation>
1849    <norsok:hasName>Spring, Return</norsok:hasName>
1850    <rdfs:label>RETURN SPRING (Spring, Return)</rdfs:label>
1851  </owl:Class>
1852  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777039">
1853    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1854    <rdl:hasDesignation>BLEEDER SCREW</rdl:hasDesignation>
1855    <rdfs:label>BLEEDER SCREW (Screw, Bleed)</rdfs:label>
1856    <rdl:hasDefinition>A thereaded plug or screw used for opening and closing a bleed/vent-hole.</rdl:hasDefinition>
1857    <norsok:hasName>Screw, Bleed</norsok:hasName>
1858  </owl:Class>
1859  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775241">
1860    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1861    <rdl:hasDefinition>A facility with the capability of receiveing  and displaying the rate of change of velocity with respect to time</rdl:hasDefinition>
1862    <rdl:hasDesignation>ACCELERATION MONITOR</rdl:hasDesignation>
1863    <rdfs:subClassOf>
1864      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
1865    </rdfs:subClassOf>
1866    <rdfs:label>ACCELERATION MONITOR (Monitor, Acceleration)</rdfs:label>
1867    <norsok:hasName>Monitor, Acceleration</norsok:hasName>
1868  </owl:Class>
1869  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5756940">
1870    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS431054"/>
1871    <rdl:hasDefinition>A pressure accumulator whose internal volume is divided by an elastic diaphragm separating compressed gas, typically nitrogen, from the hydraulic liquid</rdl:hasDefinition>
1872    <rdfs:label>DIAPHRAGM ACCUMULATOR (Accumulator, Diaphragm)</rdfs:label>
1873    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1874    <norsok:hasName>Accumulator, Diaphragm</norsok:hasName>
1875    <rdl:hasDesignation>DIAPHRAGM ACCUMULATOR</rdl:hasDesignation>
1876  </owl:Class>
1877  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS460169">
1878    <rdl:hasDefinition>A lock washer that is shaped like a piece of a spring.</rdl:hasDefinition>
1879    <rdl:hasDesignation>SPRING WASHER</rdl:hasDesignation>
1880    <norsok:hasName>Washer, Spring</norsok:hasName>
1881    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1882    <rdfs:subClassOf>
1883      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS446849"/>
1884    </rdfs:subClassOf>
1885    <rdfs:label>SPRING WASHER (Washer, Spring)</rdfs:label>
1886  </owl:Class>
1887  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS446849">
1888    <rdfs:subClassOf>
1889      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422414"/>
1890    </rdfs:subClassOf>
1891    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1892    <norsok:hasName>Washer, Lock</norsok:hasName>
1893    <rdl:hasDefinition>A washer that is designed to prevent accidental loosening of a nut, bolt or screw.</rdl:hasDefinition>
1894    <rdl:hasDesignation>LOCK WASHER</rdl:hasDesignation>
1895    <rdfs:label>LOCK WASHER (Washer, Lock)</rdfs:label>
1896  </owl:Class>
1897  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS224864">
1898    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1899    <rdl:hasDesignation>VALVE HOUSING CLASS</rdl:hasDesignation>
1900    <rdfs:label>VALVE HOUSING CLASS (Housing, Valve)</rdfs:label>
1901    <rdl:hasDefinition>A valve component class that contains classes of static housings (Body and bonnet) surrounding the closure member.</rdl:hasDefinition>
1902    <norsok:hasName>Housing, Valve</norsok:hasName>
1903  </owl:Class>
1904  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779320">
1905    <norsok:hasName>Relay, Start</norsok:hasName>
1906    <rdfs:subClassOf>
1907      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS876194"/>
1908    </rdfs:subClassOf>
1909    <rdfs:label>START RELAY (Relay, Start)</rdfs:label>
1910    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1911    <rdl:hasDesignation>START RELAY</rdl:hasDesignation>
1912    <rdl:hasDefinition>A relay that is used in a control circuit with a contactor for starting an electrical machine</rdl:hasDefinition>
1913  </owl:Class>
1914  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777777">
1915    <norsok:hasName>Bottle, Inert gas</norsok:hasName>
1916    <rdl:hasDesignation>INERT GAS BOTTLE</rdl:hasDesignation>
1917    <rdfs:label>INERT GAS BOTTLE (Bottle, Inert gas)</rdfs:label>
1918    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1919    <rdfs:subClassOf>
1920      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775946"/>
1921    </rdfs:subClassOf>
1922    <rdl:hasDefinition>Pressure Bottle for the containing of Inert gas</rdl:hasDefinition>
1923  </owl:Class>
1924  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS432629">
1925    <rdl:hasDefinition>A plate intended to serve as an energy transfer element. Typically curved and part of a stator or rotor.</rdl:hasDefinition>
1926    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1927    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444104"/>
1928    <norsok:hasName>Vane</norsok:hasName>
1929    <rdl:hasDesignation>VANE</rdl:hasDesignation>
1930    <rdfs:label>VANE (Vane)</rdfs:label>
1931  </owl:Class>
1932  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS866249">
1933    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1934    <rdl:hasDefinition>A rotary pump that contains pistons intended to reciprocate within cylinders with the valving accomplished by rotation of the pistons and cylinders relative to the ports. The cylinders may be axially or radially disposed and arranged.</rdl:hasDefinition>
1935    <rdl:hasDesignation>ROTARY PISTON PUMP</rdl:hasDesignation>
1936    <rdfs:label>ROTARY PISTON PUMP (Pump, Piston)</rdfs:label>
1937    <norsok:hasName>Pump, Piston</norsok:hasName>
1938  </owl:Class>
1939  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS822959">
1940    <rdl:hasDefinition>A nut that has a hexagonal shape.</rdl:hasDefinition>
1941    <rdfs:label>HEXAGONAL NUT (Nut, Hex)</rdfs:label>
1942    <rdl:hasDesignation>HEXAGONAL NUT</rdl:hasDesignation>
1943    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
1944    <norsok:hasName>Nut, Hex</norsok:hasName>
1945    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1946  </owl:Class>
1947  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS447119">
1948    <rdl:hasDesignation>GAS FLOW DAMPER</rdl:hasDesignation>
1949    <norsok:hasName>Damper</norsok:hasName>
1950    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1951    <rdl:hasDefinition>A pressure vessel intended to regulate a gas flow using an adjustable plate or shutter</rdl:hasDefinition>
1952    <rdfs:label>GAS FLOW DAMPER (Damper)</rdfs:label>
1953  </owl:Class>
1954  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417959">
1955    <rdl:hasDesignation>LOCK NUT</rdl:hasDesignation>
1956    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
1957    <rdl:hasDefinition>A nut that is furnished with a locking device to prevent it from accidental loosening.</rdl:hasDefinition>
1958    <norsok:hasName>Nut, Lock</norsok:hasName>
1959    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1960    <rdfs:label>LOCK NUT (Nut, Lock)</rdfs:label>
1961  </owl:Class>
1962  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772079">
1963    <rdfs:label>VENTILATION FAN (Fan, Ventilation)</rdfs:label>
1964    <norsok:hasName>Fan, Ventilation</norsok:hasName>
1965    <rdl:hasDesignation>VENTILATION FAN</rdl:hasDesignation>
1966    <rdl:hasDefinition>A fan intended to be used for ventilation.</rdl:hasDefinition>
1967    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1968  </owl:Class>
1969  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855907">
1970    <rdl:hasDefinition>A physical object intended to be used to collect and contain representative specimens or selections.</rdl:hasDefinition>
1971    <norsok:hasName>Sampler</norsok:hasName>
1972    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1973    <rdl:hasDesignation>SAMPLER</rdl:hasDesignation>
1974    <rdfs:label>SAMPLER (Sampler)</rdfs:label>
1975  </owl:Class>
1976  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764739">
1977    <rdfs:label>PNEUMATIC JACK (Jack, Pneumatic)</rdfs:label>
1978    <rdl:hasDefinition>A lifting machine in which the lifting head is carried on a plunger working in a cylinder, to which air is supplied.</rdl:hasDefinition>
1979    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1980    <rdl:hasDesignation>PNEUMATIC JACK</rdl:hasDesignation>
1981    <norsok:hasName>Jack, Pneumatic</norsok:hasName>
1982  </owl:Class>
1983  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5757130">
1984    <rdl:hasDesignation>SIGNAL CABLE</rdl:hasDesignation>
1985    <rdl:hasDefinition>An electric cable intended for  transmission of electric signals.</rdl:hasDefinition>
1986    <norsok:hasName>Cable, Signal</norsok:hasName>
1987    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1988    <rdfs:label>SIGNAL CABLE (Cable, Signal)</rdfs:label>
1989    <rdfs:subClassOf>
1990      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS642779"/>
1991    </rdfs:subClassOf>
1992  </owl:Class>
1993  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782388">
1994    <rdl:hasDesignation>STEAM TRAP</rdl:hasDesignation>
1995    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7455439"/>
1996    <rdfs:label>STEAM TRAP (Trap, Steam)</rdfs:label>
1997    <rdl:hasDefinition>A trap that consists of a chamber into which condensed steam from steam pipes etc. is allowed to drain, and which automatically ejects it without permitting the escape of steam.</rdl:hasDefinition>
1998    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
1999    <norsok:hasName>Trap, Steam</norsok:hasName>
2000  </owl:Class>
2001  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1009484">
2002    <rdfs:subClassOf>
2003      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421694"/>
2004    </rdfs:subClassOf>
2005    <rdfs:label>THREADED PIPE UNION (Union, Screwed)</rdfs:label>
2006    <rdl:hasDefinition>A pipe union that has threaded pipe ends.</rdl:hasDefinition>
2007    <norsok:hasName>Union, Screwed</norsok:hasName>
2008    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2009    <rdl:hasDesignation>THREADED PIPE UNION</rdl:hasDesignation>
2010  </owl:Class>
2011  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415664">
2012    <norsok:hasName>Coupling</norsok:hasName>
2013    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2014    <rdl:hasDesignation>PIPE COUPLING</rdl:hasDesignation>
2015    <rdl:hasDefinition>A physical object that is a one-piece cylindrical section intended to join pipes and/or piping components.</rdl:hasDefinition>
2016    <rdfs:label>PIPE COUPLING (Coupling)</rdfs:label>
2017  </owl:Class>
2018  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877814">
2019    <rdl:hasDefinition>A transformer that, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at the same frequency for the purpose of transmitting electrical power.</rdl:hasDefinition>
2020    <norsok:hasName>Transformer, Power</norsok:hasName>
2021    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2022    <rdl:hasDesignation>POWER TRANSFORMER</rdl:hasDesignation>
2023    <rdfs:label>POWER TRANSFORMER (Transformer, Power)</rdfs:label>
2024    <rdfs:subClassOf>
2025      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS643994"/>
2026    </rdfs:subClassOf>
2027  </owl:Class>
2028  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970">
2029    <rdl:hasDefinition>A physical object that contains a number of channels in order to indicate parameter values.</rdl:hasDefinition>
2030    <rdfs:label>MONITOR (Monitor)</rdfs:label>
2031    <norsok:hasName>Monitor</norsok:hasName>
2032    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2033    <rdl:hasDesignation>MONITOR</rdl:hasDesignation>
2034  </owl:Class>
2035  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789096">
2036    <rdfs:label>CLEVIS SHACKLE (Shackle, Clevis)</rdfs:label>
2037    <rdl:hasDefinition>A shackle which is U-shaped with holes drilled through the arm as a means of symmetrical attachment to another component.</rdl:hasDefinition>
2038    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2039    <norsok:hasName>Shackle, Clevis</norsok:hasName>
2040    <rdfs:subClassOf>
2041      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788747"/>
2042    </rdfs:subClassOf>
2043    <rdl:hasDesignation>CLEVIS SHACKLE</rdl:hasDesignation>
2044  </owl:Class>
2045  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766681">
2046    <rdl:hasDesignation>INTRINSICALLY SAFE BARRIER</rdl:hasDesignation>
2047    <rdfs:label>INTRINSICALLY SAFE BARRIER (Barrier, Safety)</rdfs:label>
2048    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2049    <norsok:hasName>Barrier, Safety</norsok:hasName>
2050    <rdfs:subClassOf>
2051      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5797905"/>
2052    </rdfs:subClassOf>
2053    <rdl:hasDefinition>A current limiter that limits the power (energy) which can be delivered from a safe area into a hazardous area.</rdl:hasDefinition>
2054  </owl:Class>
2055  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769675">
2056    <rdl:hasDefinition>A pressure transmitter generating a pneumatic pressure signal representing the detected pressure.</rdl:hasDefinition>
2057    <rdl:hasDesignation>PNEUMATIC PRESSURE TRANSMITTER</rdl:hasDesignation>
2058    <norsok:hasName>Transmitter, Pressure, Pneumatic</norsok:hasName>
2059    <rdfs:label>PNEUMATIC PRESSURE TRANSMITTER (Transmitter, Pressure, Pneumatic)</rdfs:label>
2060    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2061    <rdfs:subClassOf>
2062      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS743399"/>
2063    </rdfs:subClassOf>
2064  </owl:Class>
2065  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761762">
2066    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2067    <rdl:hasDefinition>An artefact that can store data and program(s) that operates on the data. A general purpose computer can be programmed to solve any reasonable problem expressed in logical and arithmetical terms.</rdl:hasDefinition>
2068    <norsok:hasName>Computer</norsok:hasName>
2069    <rdfs:label>COMPUTER (Computer)</rdfs:label>
2070    <rdl:hasDesignation>COMPUTER</rdl:hasDesignation>
2071  </owl:Class>
2072  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS812024">
2073    <rdl:hasDefinition>An artefact that accepts information in the form of a physical or chemical variable (its input variable) and converts it into an output variable of the same or another nature, according to a definite law.</rdl:hasDefinition>
2074    <rdl:hasDesignation>TRANSDUCER</rdl:hasDesignation>
2075    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2076    <norsok:hasName>Cell</norsok:hasName>
2077    <rdfs:label>TRANSDUCER (Cell)</rdfs:label>
2078  </owl:Class>
2079  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789846">
2080    <rdl:hasDefinition>A physical object that consists of wedge-shaped pieces of metal loosely joined together and fitted into a bushing to support a string of pipe. The slips have gripping elements to prevent the pipe from slipping down the drilling hole.</rdl:hasDefinition>
2081    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2082    <rdl:hasDesignation>SLIPS</rdl:hasDesignation>
2083    <rdfs:label>SLIPS (Slips)</rdfs:label>
2084    <norsok:hasName>Slips</norsok:hasName>
2085  </owl:Class>
2086  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5783999">
2087    <rdfs:label>CONTROL CIRCUIT BOARD (Card, Control)</rdfs:label>
2088    <rdl:hasDesignation>CONTROL CIRCUIT BOARD</rdl:hasDesignation>
2089    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2090    <rdl:hasDefinition>A transmitter mounted on a electronic circuit board intended to receive and encode one or more signals and produce signals to control handling units.</rdl:hasDefinition>
2091    <norsok:hasName>Card, Control</norsok:hasName>
2092  </owl:Class>
2093  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS324224">
2094    <norsok:hasName>Control</norsok:hasName>
2095    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2096    <rdfs:label>CONTROL FUNCTION DEVICE (Control)</rdfs:label>
2097    <rdl:hasDefinition>A process control unit that has the capability to control or monitor an external process.</rdl:hasDefinition>
2098    <rdl:hasDesignation>CONTROL FUNCTION DEVICE</rdl:hasDesignation>
2099    <rdfs:subClassOf>
2100      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS282104"/>
2101    </rdfs:subClassOf>
2102  </owl:Class>
2103  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885104">
2104    <rdl:hasDefinition>A pressure controller that is intended to control the pressure in a system.</rdl:hasDefinition>
2105    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS882179"/>
2106    <rdl:hasDesignation>PNEUMATIC PRESSURE CONTROLLER</rdl:hasDesignation>
2107    <rdfs:label>PNEUMATIC PRESSURE CONTROLLER (Controller, Pneumatic, Pressure)</rdfs:label>
2108    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2109    <norsok:hasName>Controller, Pneumatic, Pressure</norsok:hasName>
2110  </owl:Class>
2111  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5757979">
2112    <rdfs:label>PNEUMATIC FLOW CONTROLLER (Controller, Pneumatic, Flow)</rdfs:label>
2113    <norsok:hasName>Controller, Pneumatic, Flow</norsok:hasName>
2114    <rdl:hasDefinition>A pneumatic controller that is intended to control flow rate.</rdl:hasDefinition>
2115    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS882179"/>
2116    <rdl:hasDesignation>PNEUMATIC FLOW CONTROLLER</rdl:hasDesignation>
2117    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2118  </owl:Class>
2119  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782309">
2120    <rdl:hasDefinition>A pipe elbow short radius that has butt welding ends.</rdl:hasDefinition>
2121    <rdfs:subClassOf>
2122      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766788"/>
2123    </rdfs:subClassOf>
2124    <rdfs:label>SHORT RADIUS BUTT WELDING PIPE ELBOW (Elbow, Buttweld, Short radius)</rdfs:label>
2125    <norsok:hasName>Elbow, Buttweld, Short radius</norsok:hasName>
2126    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2127    <rdl:hasDesignation>SHORT RADIUS BUTT WELDING PIPE ELBOW</rdl:hasDesignation>
2128  </owl:Class>
2129  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473939">
2130    <rdl:hasDesignation>SOCKET WELDING FLANGE</rdl:hasDesignation>
2131    <rdfs:label>SOCKET WELDING FLANGE (Flange, Socketweld)</rdfs:label>
2132    <norsok:hasName>Flange, Socketweld</norsok:hasName>
2133    <rdfs:subClassOf>
2134      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589"/>
2135    </rdfs:subClassOf>
2136    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2137    <rdl:hasDefinition>A pipe flange that is a pipe flange where the non-flanged end is a socket welding end.</rdl:hasDefinition>
2138  </owl:Class>
2139  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796580">
2140    <rdl:hasDefinition>A pin formed of wire with hemispherical section, bent round till the flat faces meet.</rdl:hasDefinition>
2141    <rdfs:label>SPLIT PIN (Pin, Split)</rdfs:label>
2142    <rdl:hasDesignation>SPLIT PIN</rdl:hasDesignation>
2143    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2144    <norsok:hasName>Pin, Split</norsok:hasName>
2145    <rdfs:subClassOf>
2146      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
2147    </rdfs:subClassOf>
2148  </owl:Class>
2149  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7297722">
2150    <norsok:hasName>Screw, Lag</norsok:hasName>
2151    <rdl:hasDefinition>Classes screws used to fasten pieces of wood together.</rdl:hasDefinition>
2152    <rdfs:label>LAG SCREW CLASS (Screw, Lag)</rdfs:label>
2153    <rdl:hasDesignation>LAG SCREW CLASS</rdl:hasDesignation>
2154    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2155  </owl:Class>
2156  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445589">
2157    <norsok:hasName>Bearing, Roller</norsok:hasName>
2158    <rdl:hasDesignation>ROLLER BEARING</rdl:hasDesignation>
2159    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2160    <rdl:hasDefinition>A rolling element bearing utilizing cylindrical, conical or spherical rollers.</rdl:hasDefinition>
2161    <rdfs:label>ROLLER BEARING (Bearing, Roller)</rdfs:label>
2162  </owl:Class>
2163  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS433979">
2164    <rdl:hasDefinition>A rotary pump that contains gear teeth within an casing or enclosure to transport liquid at relatively high back pressures and by which gear meshing serves as reverse flow seal.</rdl:hasDefinition>
2165    <rdfs:label>GEAR PUMP (Pump, Gear)</rdfs:label>
2166    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2167    <norsok:hasName>Pump, Gear</norsok:hasName>
2168    <rdl:hasDesignation>GEAR PUMP</rdl:hasDesignation>
2169  </owl:Class>
2170  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS280079">
2171    <rdl:hasDesignation>SILENCER</rdl:hasDesignation>
2172    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2173    <rdfs:label>SILENCER (Silencer)</rdfs:label>
2174    <norsok:hasName>Silencer</norsok:hasName>
2175    <rdl:hasDefinition>A physical object intended to reduce a noise level.</rdl:hasDefinition>
2176  </owl:Class>
2177  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS463994">
2178    <norsok:hasName>Breaker, Circuit</norsok:hasName>
2179    <rdl:hasDefinition>A mechanical switching device that at regular intervals interrupts an electric current.</rdl:hasDefinition>
2180    <rdl:hasDesignation>CIRCUIT-BREAKER</rdl:hasDesignation>
2181    <rdfs:label>CIRCUIT-BREAKER (Breaker, Circuit)</rdfs:label>
2182    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2183  </owl:Class>
2184  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5797414">
2185    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2186    <norsok:hasName>Bushing, Taperlock</norsok:hasName>
2187    <rdl:hasDefinition>A bushing, for a (matching) Taperlock boss, with a tapered outer surface. The bushing has a split in it, and has a slightly larger diameter than the inside of the boss. As the bushing is drawn into the boss by a number of bolts, it is compressed around the shaft.</rdl:hasDefinition>
2188    <rdl:hasDesignation>TAPERLOCK BUSHING</rdl:hasDesignation>
2189    <rdfs:label>TAPERLOCK BUSHING (Bushing, Taperlock)</rdfs:label>
2190  </owl:Class>
2191  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS867014">
2192    <rdfs:subClassOf>
2193      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5558090"/>
2194    </rdfs:subClassOf>
2195    <norsok:hasName>Lug, Cable</norsok:hasName>
2196    <rdl:hasDesignation>CABLE LUG</rdl:hasDesignation>
2197    <rdl:hasDefinition>A cable connector which is fastened to the conductor end.</rdl:hasDefinition>
2198    <rdfs:label>CABLE LUG (Lug, Cable)</rdfs:label>
2199    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2200  </owl:Class>
2201  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764322">
2202    <rdfs:subClassOf>
2203      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS875024"/>
2204    </rdfs:subClassOf>
2205    <rdl:hasDefinition>A fuse of special characteristics connected in series with one or more thyristors to protect the thyristor or other circuit components, or both.</rdl:hasDefinition>
2206    <rdl:hasDesignation>THYRISTOR FUSE</rdl:hasDesignation>
2207    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2208    <norsok:hasName>Fuse, Thyristor</norsok:hasName>
2209    <rdfs:label>THYRISTOR FUSE (Fuse, Thyristor)</rdfs:label>
2210  </owl:Class>
2211  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773048">
2212    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
2213    <rdfs:label>WIND SENSOR (Sensor, Wind)</rdfs:label>
2214    <norsok:hasName>Sensor, Wind</norsok:hasName>
2215    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2216    <rdl:hasDefinition>A detecting element that can be the sensing element of an anemometer or wind gauge.</rdl:hasDefinition>
2217    <rdl:hasDesignation>WIND SENSOR</rdl:hasDesignation>
2218  </owl:Class>
2219  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782760">
2220    <rdl:hasDesignation>COUNTER RELAY</rdl:hasDesignation>
2221    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2222    <rdl:hasDefinition>An electrical relay that is controlled by a counter</rdl:hasDefinition>
2223    <norsok:hasName>Relay, Counter</norsok:hasName>
2224    <rdfs:label>COUNTER RELAY (Relay, Counter)</rdfs:label>
2225  </owl:Class>
2226  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS435959">
2227    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2228    <norsok:hasName>Sensor, Vibration</norsok:hasName>
2229    <rdl:hasDefinition>A detecting element that is intended to sense mechanical vibration and in which the oscillating motion is transferred into a voltage or current signal.</rdl:hasDefinition>
2230    <rdfs:label>VIBRATION PROBE (Sensor, Vibration)</rdfs:label>
2231    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
2232    <rdl:hasDesignation>VIBRATION PROBE</rdl:hasDesignation>
2233  </owl:Class>
2234  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796704">
2235    <rdfs:subClassOf>
2236      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5859620"/>
2237    </rdfs:subClassOf>
2238    <rdl:hasDesignation>CASING HANGER</rdl:hasDesignation>
2239    <norsok:hasName>Hanger, Casing</norsok:hasName>
2240    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2241    <rdl:hasDefinition>A well string hanger that is designed to suspend a well casing string down the well.</rdl:hasDefinition>
2242    <rdfs:label>CASING HANGER (Hanger, Casing)</rdfs:label>
2243  </owl:Class>
2244  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764191">
2245    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2246    <rdl:hasDefinition>A lamp used to alter the spatial distribution of radiation and depending essentially on the phenomenon of diffusion.</rdl:hasDefinition>
2247    <rdfs:subClassOf>
2248      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS959759"/>
2249    </rdfs:subClassOf>
2250    <norsok:hasName>Diffuser, Lamp</norsok:hasName>
2251    <rdl:hasDesignation>DIFFUSER LAMP</rdl:hasDesignation>
2252    <rdfs:label>DIFFUSER LAMP (Diffuser, Lamp)</rdfs:label>
2253  </owl:Class>
2254  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1090214">
2255    <rdl:hasDefinition>A motor that is intended to generate power by means of high pressure oil.</rdl:hasDefinition>
2256    <rdl:hasDesignation>HYDRAULIC MOTOR</rdl:hasDesignation>
2257    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2258    <rdfs:label>HYDRAULIC MOTOR (Motor, Hydraulic)</rdfs:label>
2259    <norsok:hasName>Motor, Hydraulic</norsok:hasName>
2260  </owl:Class>
2261  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774688">
2262    <rdfs:label>T-NUT (Nut, T)</rdfs:label>
2263    <rdl:hasDesignation>T-NUT</rdl:hasDesignation>
2264    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
2265    <norsok:hasName>Nut, T</norsok:hasName>
2266    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2267    <rdl:hasDefinition>A nut that is furnished with a T-head in form of a rectangular cross-piece on top; intended for sliding into slots on e.g. a  machine tool table.</rdl:hasDefinition>
2268  </owl:Class>
2269  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789953">
2270    <norsok:hasName>Slips, Bulldog</norsok:hasName>
2271    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2272    <rdfs:label>BULLDOG SLIPS (Slips, Bulldog)</rdfs:label>
2273    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789846"/>
2274    <rdl:hasDesignation>BULLDOG SLIPS</rdl:hasDesignation>
2275    <rdl:hasDefinition>A slips that has a thick neck.</rdl:hasDefinition>
2276  </owl:Class>
2277  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770366">
2278    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS812024"/>
2279    <rdl:hasDefinition>A transducer whose electric characteristics vary when light is incident upon it.</rdl:hasDefinition>
2280    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2281    <rdl:hasDesignation>PHOTOELECTRIC TRANSDUCER</rdl:hasDesignation>
2282    <rdfs:label>PHOTOELECTRIC TRANSDUCER (Cell, Photo)</rdfs:label>
2283    <norsok:hasName>Cell, Photo</norsok:hasName>
2284  </owl:Class>
2285  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800002">
2286    <norsok:hasName>Pin, Lock</norsok:hasName>
2287    <rdl:hasDesignation>LOCK PIN</rdl:hasDesignation>
2288    <rdfs:label>LOCK PIN (Pin, Lock)</rdfs:label>
2289    <rdl:hasDefinition>A pin used to completely lock an artefact in a given position related to another artefact.</rdl:hasDefinition>
2290    <rdfs:subClassOf>
2291      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
2292    </rdfs:subClassOf>
2293    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2294  </owl:Class>
2295  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS647324">
2296    <rdl:hasDefinition>A wafer check valve that is equipped with two half discs mounted on a shaft transverse to the center of the valve. The discs respond automatically to the fluid flow,  permitting fluid to flow in one direction only.</rdl:hasDefinition>
2297    <rdl:hasDesignation>DUAL PLATE WAFER CHECK VALVE</rdl:hasDesignation>
2298    <rdfs:label>DUAL PLATE WAFER CHECK VALVE (Valve, Check, Dual disc)</rdfs:label>
2299    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2300    <norsok:hasName>Valve, Check, Dual disc</norsok:hasName>
2301  </owl:Class>
2302  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787287">
2303    <rdfs:label>TAPER PIN (Pin, Taper)</rdfs:label>
2304    <rdl:hasDefinition>A pin that is very slightly tapered to be used as a cotter, fastener or wedge.</rdl:hasDefinition>
2305    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2306    <norsok:hasName>Pin, Taper</norsok:hasName>
2307    <rdfs:subClassOf>
2308      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
2309    </rdfs:subClassOf>
2310    <rdl:hasDesignation>TAPER PIN</rdl:hasDesignation>
2311  </owl:Class>
2312  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762894">
2313    <rdl:hasDefinition>A signal convertor that is intended to convert one current signal to another current signal.</rdl:hasDefinition>
2314    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2315    <rdfs:label>CURRENT TO CURRENT CONVERTER (Converter, I/I)</rdfs:label>
2316    <rdl:hasDesignation>CURRENT TO CURRENT CONVERTER</rdl:hasDesignation>
2317    <norsok:hasName>Converter, I/I</norsok:hasName>
2318  </owl:Class>
2319  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS815849">
2320    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2321    <rdl:hasDefinition>A seal ring that has a circular cross section.</rdl:hasDefinition>
2322    <norsok:hasName>O-ring</norsok:hasName>
2323    <rdfs:label>O-RING (O-ring)</rdfs:label>
2324    <rdl:hasDesignation>O-RING</rdl:hasDesignation>
2325  </owl:Class>
2326  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6232284">
2327    <rdfs:label>CABLE TRAY SECTION (Tray, Cable)</rdfs:label>
2328    <norsok:hasName>Tray, Cable</norsok:hasName>
2329    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2330    <rdl:hasDefinition>A physical object consisting of a continuous base, raised edges and no covering</rdl:hasDefinition>
2331    <rdl:hasDesignation>CABLE TRAY SECTION</rdl:hasDesignation>
2332  </owl:Class>
2333  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762680">
2334    <rdl:hasDesignation>BLIND BOX</rdl:hasDesignation>
2335    <norsok:hasName>Box, Blind</norsok:hasName>
2336    <rdfs:label>BLIND BOX (Box, Blind)</rdfs:label>
2337    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2338    <rdl:hasDefinition>A terminal box which is used to terminate cable ends.</rdl:hasDefinition>
2339  </owl:Class>
2340  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5776751">
2341    <norsok:hasName>Tee, Equal, Screwed</norsok:hasName>
2342    <rdfs:label>EQUAL PIPE TEE THREADED (Tee, Equal, Screwed)</rdfs:label>
2343    <rdl:hasDesignation>EQUAL PIPE TEE THREADED</rdl:hasDesignation>
2344    <rdl:hasDefinition>An equal pipe tee that has threaded ends.</rdl:hasDefinition>
2345    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2346    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421244"/>
2347  </owl:Class>
2348  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS289844">
2349    <rdfs:label>CONTROLLER (Controller)</rdfs:label>
2350    <rdfs:subClassOf>
2351      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7198580"/>
2352    </rdfs:subClassOf>
2353    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2354    <norsok:hasName>Controller</norsok:hasName>
2355    <rdl:hasDesignation>CONTROLLER</rdl:hasDesignation>
2356    <rdl:hasDefinition>A regulator that operates automatically to affect a controlled variable by comparing the value of the controlled variable with the value of a reference variable in order to reduce the difference between them.</rdl:hasDefinition>
2357  </owl:Class>
2358  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418679">
2359    <rdl:hasDefinition>A filter intended to remove particles from air</rdl:hasDefinition>
2360    <norsok:hasName>Filter, Air</norsok:hasName>
2361    <rdfs:label>AIR FILTER (Filter, Air)</rdfs:label>
2362    <rdl:hasDesignation>AIR FILTER</rdl:hasDesignation>
2363    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2364  </owl:Class>
2365  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS964349">
2366    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2367    <rdl:hasDesignation>CABLE CLAMP</rdl:hasDesignation>
2368    <rdl:hasDefinition>A cable fastener that is an accessory or part of a component to grip the cable or wire in order to provide strain relief and absorb mechanical stress which would otherwise be transmitted to the termination</rdl:hasDefinition>
2369    <rdfs:label>CABLE CLAMP (Clamp, Cable)</rdfs:label>
2370    <norsok:hasName>Clamp, Cable</norsok:hasName>
2371  </owl:Class>
2372  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855283">
2373    <rdl:hasDefinition>Classes of well casing intended to be used for making conductor pipe.</rdl:hasDefinition>
2374    <norsok:hasName>Pipe, Conductor</norsok:hasName>
2375    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2376    <rdl:hasDesignation>CONDUCTOR PIPE CLASS</rdl:hasDesignation>
2377    <rdfs:label>CONDUCTOR PIPE CLASS (Pipe, Conductor)</rdfs:label>
2378  </owl:Class>
2379  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS781033661">
2380    <rdl:hasDefinition>A functional object that is capable of emitting positive charge carriers to and/or receiving negative charge carriers from the medium of lower conductivity.</rdl:hasDefinition>
2381    <norsok:hasName>Anode</norsok:hasName>
2382    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2383    <rdl:hasDesignation>ANODE</rdl:hasDesignation>
2384    <rdfs:label>ANODE (Anode)</rdfs:label>
2385  </owl:Class>
2386  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779254">
2387    <norsok:hasName>Relay, Earthfault</norsok:hasName>
2388    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2389    <rdl:hasDefinition>A relay that operates when a failure of insulation to earth is detected in the equipment or circuits protected.</rdl:hasDefinition>
2390    <rdfs:subClassOf>
2391      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS876194"/>
2392    </rdfs:subClassOf>
2393    <rdfs:label>EARTH FAULT RELAY (Relay, Earthfault)</rdfs:label>
2394    <rdl:hasDesignation>EARTH FAULT RELAY</rdl:hasDesignation>
2395  </owl:Class>
2396  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS964664">
2397    <norsok:hasName>Thermostat</norsok:hasName>
2398    <rdfs:label>THERMOSTATIC SWITCH (Thermostat)</rdfs:label>
2399    <rdl:hasDesignation>THERMOSTATIC SWITCH</rdl:hasDesignation>
2400    <rdl:hasDefinition>A pilot switch whose function is controlled by variations of temperature and whose contacts make or break automatically a load circuit when the temperature of the ambient space in which its sensing element placed or the temperature of the surface on which it is fixed reaches a predetermined value.</rdl:hasDefinition>
2401    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2402  </owl:Class>
2403  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772800">
2404    <rdl:hasDefinition>A detecting instrument for measuring the amount of salt in a solution.</rdl:hasDefinition>
2405    <rdl:hasDesignation>SALINOMETER</rdl:hasDesignation>
2406    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2407    <rdfs:label>SALINOMETER (Salinometer)</rdfs:label>
2408    <rdfs:subClassOf>
2409      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
2410    </rdfs:subClassOf>
2411    <norsok:hasName>Salinometer</norsok:hasName>
2412  </owl:Class>
2413  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794370">
2414    <rdl:hasDesignation>SHEAR RAM</rdl:hasDesignation>
2415    <norsok:hasName>Ram, Shear</norsok:hasName>
2416    <rdl:hasDefinition>A ram that is a closure mechanism on a well's blowout-preventer stack fitted with chisel-like jaws that are hydraulically operated. When the ram is closed on the pipe, the jaws or blades cut the pipe, permitting the upper section to be removed from the BOP stack.</rdl:hasDefinition>
2417    <rdfs:label>SHEAR RAM (Ram, Shear)</rdfs:label>
2418    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2419    <rdfs:subClassOf>
2420      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794280"/>
2421    </rdfs:subClassOf>
2422  </owl:Class>
2423  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5783937">
2424    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2425    <rdl:hasDesignation>CASCADE BUSHING</rdl:hasDesignation>
2426    <rdfs:label>CASCADE BUSHING (Bushing, Cascade)</rdfs:label>
2427    <norsok:hasName>Bushing, Cascade</norsok:hasName>
2428    <rdfs:subClassOf>
2429      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS950984"/>
2430    </rdfs:subClassOf>
2431    <rdl:hasDefinition>A bushing insulator that enables several conductors to pass through a partition such as a wall or a tank, and insulates the conductors from it.</rdl:hasDefinition>
2432  </owl:Class>
2433  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1129274">
2434    <norsok:hasName>Clamp</norsok:hasName>
2435    <rdl:hasDesignation>BOLTED PIPE CLAMP</rdl:hasDesignation>
2436    <rdfs:label>BOLTED PIPE CLAMP (Clamp)</rdfs:label>
2437    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2438    <rdl:hasDefinition>A pipe clamp that is connected by bolts.</rdl:hasDefinition>
2439  </owl:Class>
2440  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5859620">
2441    <rdl:hasDefinition>A physical object that is designed to fit on a well component and suspend a pipe string in a well.</rdl:hasDefinition>
2442    <rdfs:label>WELL STRING HANGER (Hanger)</rdfs:label>
2443    <norsok:hasName>Hanger</norsok:hasName>
2444    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2445    <rdl:hasDesignation>WELL STRING HANGER</rdl:hasDesignation>
2446  </owl:Class>
2447  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445229">
2448    <rdfs:label>THERMOCOUPLE (Thermocouple)</rdfs:label>
2449    <rdl:hasDesignation>THERMOCOUPLE</rdl:hasDesignation>
2450    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2451    <rdfs:subClassOf>
2452      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445454"/>
2453    </rdfs:subClassOf>
2454    <rdl:hasDefinition>A temperature sensing element in which a pair of wires of dissimilar metals (as copper and iron) are joined and the free ends of the wires are connected to an instrument (as a voltmeter) that measures the difference in potential created at the junction of the two metals.</rdl:hasDefinition>
2455    <norsok:hasName>Thermocouple</norsok:hasName>
2456  </owl:Class>
2457  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS869939">
2458    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2459    <rdl:hasDefinition>A primary battery in which atmospheric oxygen serves as the active material at the positive electrode and a metal as the negative electrode</rdl:hasDefinition>
2460    <rdfs:label>AIR-METAL BATTERY (Battery, Zinc-air)</rdfs:label>
2461    <rdl:hasDesignation>AIR-METAL BATTERY</rdl:hasDesignation>
2462    <norsok:hasName>Battery, Zinc-air</norsok:hasName>
2463  </owl:Class>
2464  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS463319">
2465    <rdfs:label>RUPTURE DISC ASSEMBLY (Disc, Rupture)</rdfs:label>
2466    <rdl:hasDefinition>A physical object that is an assembly of a rupture disc and rupture disc holder.</rdl:hasDefinition>
2467    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2468    <norsok:hasName>Disc, Rupture</norsok:hasName>
2469    <rdl:hasDesignation>RUPTURE DISC ASSEMBLY</rdl:hasDesignation>
2470  </owl:Class>
2471  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292364">
2472    <norsok:hasName>Valve, Choke</norsok:hasName>
2473    <rdfs:subClassOf>
2474      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
2475    </rdfs:subClassOf>
2476    <rdl:hasDefinition>A valve that can be used to obstruct the fluid passing inside, and has the ability to reduce the pressure from the inlet port to the outlet port.</rdl:hasDefinition>
2477    <rdfs:label>CHOKE VALVE (Valve, Choke)</rdfs:label>
2478    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2479    <rdl:hasDesignation>CHOKE VALVE</rdl:hasDesignation>
2480  </owl:Class>
2481  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5791128">
2482    <rdfs:subClassOf>
2483      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416609"/>
2484    </rdfs:subClassOf>
2485    <rdfs:label>BUTTERFLY CONTROL VALVE (Valve, Butterfly, Control)</rdfs:label>
2486    <rdl:hasDefinition>A butterfly valve that is equipped with an actuator that manipulates a stream of fluid in the response to a signal from an external sensing element and with input of energy from an external source.</rdl:hasDefinition>
2487    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2488    <rdl:hasDesignation>BUTTERFLY CONTROL VALVE</rdl:hasDesignation>
2489    <norsok:hasName>Valve, Butterfly, Control</norsok:hasName>
2490  </owl:Class>
2491  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599">
2492    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2493    <norsok:hasName>Meter</norsok:hasName>
2494    <rdfs:label>DETECTING INSTRUMENT (Meter)</rdfs:label>
2495    <rdl:hasDesignation>DETECTING INSTRUMENT</rdl:hasDesignation>
2496    <rdl:hasDefinition>A process instrument that is intended to measure a physical quantity (IEV, IEC-770-1) and to indicate and/or to transmit a signal which represents a measured variable.</rdl:hasDefinition>
2497  </owl:Class>
2498  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768002">
2499    <rdl:hasDefinition>A counter that is intended to count a number or amount of hours.</rdl:hasDefinition>
2500    <rdfs:label>HOUR COUNTER (Counter, Hour)</rdfs:label>
2501    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767844"/>
2502    <rdl:hasDesignation>HOUR COUNTER</rdl:hasDesignation>
2503    <norsok:hasName>Counter, Hour</norsok:hasName>
2504    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2505  </owl:Class>
2506  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS316889">
2507    <rdl:hasDefinition>A functional switch that is intended to give an on or off signal when the temperature have reached a preset value.</rdl:hasDefinition>
2508    <rdl:hasDesignation>TEMPERATURE SWITCH</rdl:hasDesignation>
2509    <rdfs:label>TEMPERATURE SWITCH (Switch, Temperature)</rdfs:label>
2510    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2511    <norsok:hasName>Switch, Temperature</norsok:hasName>
2512  </owl:Class>
2513  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795821">
2514    <rdl:hasDefinition>A ring intended to be fitted to the skirt of a engine piston to prevent excessive oil consumption. It may have a bevelled upper edge or a slotted groove, the oil beeing scraped of the cylinder wall and led back to the sump through holes in the piston wall.</rdl:hasDefinition>
2515    <norsok:hasName>Ring, Scraper</norsok:hasName>
2516    <rdfs:label>OIL SCRAPER RING (Ring, Scraper)</rdfs:label>
2517    <rdl:hasDesignation>OIL SCRAPER RING</rdl:hasDesignation>
2518    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2519  </owl:Class>
2520  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764044">
2521    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS289844"/>
2522    <rdl:hasDesignation>CHARGE CONTROLLER</rdl:hasDesignation>
2523    <norsok:hasName>Controller, Charge</norsok:hasName>
2524    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2525    <rdl:hasDefinition>A controller for controlling the quantity of unbalanced electricity in a body.</rdl:hasDefinition>
2526    <rdfs:label>CHARGE CONTROLLER (Controller, Charge)</rdfs:label>
2527  </owl:Class>
2528  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS295379">
2529    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2530    <rdfs:label>ATMOSPHERIC STORAGE TANK (Tank, Storage)</rdfs:label>
2531    <rdl:hasDesignation>ATMOSPHERIC STORAGE TANK</rdl:hasDesignation>
2532    <norsok:hasName>Tank, Storage</norsok:hasName>
2533    <rdl:hasDefinition>A storage tank that operates under atmospheric conditions.</rdl:hasDefinition>
2534  </owl:Class>
2535  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772660">
2536    <rdl:hasDesignation>LOADING HOSE</rdl:hasDesignation>
2537    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2538    <rdl:hasDefinition>A hose that is designed and approved for being used as a loading purposes.</rdl:hasDefinition>
2539    <rdfs:subClassOf>
2540      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS302174"/>
2541    </rdfs:subClassOf>
2542    <rdfs:label>LOADING HOSE (Hose, Loading)</rdfs:label>
2543    <norsok:hasName>Hose, Loading</norsok:hasName>
2544  </owl:Class>
2545  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5776864">
2546    <rdfs:label>PIPE TEE REDUCING BRANCH THREADED (Tee, Reducing, Screwed)</rdfs:label>
2547    <rdl:hasDesignation>PIPE TEE REDUCING BRANCH THREADED</rdl:hasDesignation>
2548    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2549    <rdl:hasDefinition>A pipe tee reducing branch that has threaded ends.</rdl:hasDefinition>
2550    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421289"/>
2551    <norsok:hasName>Tee, Reducing, Screwed</norsok:hasName>
2552  </owl:Class>
2553  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761700">
2554    <rdfs:label>BUFFER AMPLIFIER (Buffer)</rdfs:label>
2555    <rdl:hasDesignation>BUFFER AMPLIFIER</rdl:hasDesignation>
2556    <norsok:hasName>Buffer</norsok:hasName>
2557    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2558    <rdfs:subClassOf>
2559      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS986894"/>
2560    </rdfs:subClassOf>
2561    <rdl:hasDefinition>An amplifier specially designed to prevent variations of the characteristics of electric circuits connected to its output from affecting the input signal.</rdl:hasDefinition>
2562  </owl:Class>
2563  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5804994">
2564    <rdfs:subClassOf>
2565      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422504"/>
2566    </rdfs:subClassOf>
2567    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2568    <norsok:hasName>Strainer, Water</norsok:hasName>
2569    <rdfs:label>WATER STRAINER (Strainer, Water)</rdfs:label>
2570    <rdl:hasDesignation>WATER STRAINER</rdl:hasDesignation>
2571    <rdl:hasDefinition>A strainer designed specificly for the filtration of water, e.g. in connection with a water intake or pipeline.</rdl:hasDefinition>
2572  </owl:Class>
2573  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889514">
2574    <norsok:hasName>Gear</norsok:hasName>
2575    <rdl:hasDesignation>GEAR BOX</rdl:hasDesignation>
2576    <rdl:hasDefinition>A physical object that is a casing with an arrangement of two or more gear-wheels transmitting rotating motion from the input shaft to the output shaft.</rdl:hasDefinition>
2577    <rdfs:label>GEAR BOX (Gear)</rdfs:label>
2578    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2579  </owl:Class>
2580  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430919">
2581    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415664"/>
2582    <norsok:hasName>Coupling, Half</norsok:hasName>
2583    <rdl:hasDesignation>HALF PIPE COUPLING</rdl:hasDesignation>
2584    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2585    <rdfs:label>HALF PIPE COUPLING (Coupling, Half)</rdfs:label>
2586    <rdl:hasDefinition>A pipe coupling that is a pipe coupling where only one of the ends have been shaped to allow linear connection. The other end has a drilled hole.</rdl:hasDefinition>
2587  </owl:Class>
2588  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS966329">
2589    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2590    <rdfs:label>ELECTROMAGNET (Magnet, Electrical)</rdfs:label>
2591    <norsok:hasName>Magnet, Electrical</norsok:hasName>
2592    <rdfs:subClassOf>
2593      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS966239"/>
2594    </rdfs:subClassOf>
2595    <rdl:hasDefinition>A magnet that is a piece of soft iron surrounded by a coil of wire, through which a current of electricity may be passed, rendering the iron temporarily magnetic.</rdl:hasDefinition>
2596    <rdl:hasDesignation>ELECTROMAGNET</rdl:hasDesignation>
2597  </owl:Class>
2598  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS890279">
2599    <rdl:hasDesignation>WORM GEAR</rdl:hasDesignation>
2600    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889604"/>
2601    <rdl:hasDefinition>A crossed axis gearbox where the input and output shaft normally are standing 90 deg. to each other utilizing a worm where it' teeth slides against the gear teeth when it rotates.</rdl:hasDefinition>
2602    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2603    <norsok:hasName>Gear, Worm</norsok:hasName>
2604    <rdfs:label>WORM GEAR (Gear, Worm)</rdfs:label>
2605  </owl:Class>
2606  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781889">
2607    <rdl:hasDefinition>A small carriage with wheels designed for transportation of load hanging under a lifting or runway beam.</rdl:hasDefinition>
2608    <rdl:hasDesignation>LIFTING BEAM TROLLEY</rdl:hasDesignation>
2609    <rdfs:label>LIFTING BEAM TROLLEY (Hoist, Trolley)</rdfs:label>
2610    <norsok:hasName>Trolley</norsok:hasName>
2611    <norsok:hasName>Hoist, Trolley</norsok:hasName>
2612    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2613    <rdfs:label>LIFTING BEAM TROLLEY (Trolley)</rdfs:label>
2614  </owl:Class>
2615  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778820">
2616    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2617    <norsok:hasName>Spring, Compression</norsok:hasName>
2618    <rdl:hasDesignation>COMPRESSION SPRING</rdl:hasDesignation>
2619    <rdfs:label>COMPRESSION SPRING (Spring, Compression)</rdfs:label>
2620    <rdl:hasDefinition>A helical spring with separated coils, or a conical coil spring, with plain, squared or ground ends, made of round, oblong, or square section wire.</rdl:hasDefinition>
2621  </owl:Class>
2622  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS11501184">
2623    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2624    <rdl:hasDefinition>A physical object which is a bar used for lifting or prying, rotating about a fixed axis or fulcrum which lifts or sustains weight at one point by means of applied force at a second point.</rdl:hasDefinition>
2625    <rdfs:label>LEVER (Arm, Lever)</rdfs:label>
2626    <rdl:hasDesignation>LEVER</rdl:hasDesignation>
2627    <norsok:hasName>Arm, Lever</norsok:hasName>
2628  </owl:Class>
2629  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS203714">
2630    <rdl:hasDefinition>A safety equipment class that contains classes of artefacts required for safety protection and rescue mission execution.</rdl:hasDefinition>
2631    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2632    <rdl:hasDesignation>FIREMANS EQUIPMENT CLASS</rdl:hasDesignation>
2633    <norsok:hasName>Firemansequipment</norsok:hasName>
2634    <rdfs:label>FIREMANS EQUIPMENT CLASS (Firemansequipment)</rdfs:label>
2635  </owl:Class>
2636  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768976">
2637    <norsok:hasName>Coupling, Reducing, Socketweld</norsok:hasName>
2638    <rdl:hasDefinition>A reducing pipe coupling that has socket welding ends.</rdl:hasDefinition>
2639    <rdfs:subClassOf>
2640      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS428354"/>
2641    </rdfs:subClassOf>
2642    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2643    <rdl:hasDesignation>SOCKET WELDING REDUCING PIPE COUPLING</rdl:hasDesignation>
2644    <rdfs:label>SOCKET WELDING REDUCING PIPE COUPLING (Coupling, Reducing, Socketweld)</rdfs:label>
2645  </owl:Class>
2646  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788809">
2647    <rdl:hasDefinition>A shackle made for the connection between an anchor and the chain</rdl:hasDefinition>
2648    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2649    <rdfs:label>ANCHOR SHACKLE (Shackle, Anchor)</rdfs:label>
2650    <rdl:hasDesignation>ANCHOR SHACKLE</rdl:hasDesignation>
2651    <norsok:hasName>Shackle, Anchor</norsok:hasName>
2652    <rdfs:subClassOf>
2653      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788747"/>
2654    </rdfs:subClassOf>
2655  </owl:Class>
2656  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS815174">
2657    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2658    <rdl:hasDesignation>INTERMEDIATE GEAR SHAFT</rdl:hasDesignation>
2659    <rdl:hasDefinition>A shaft that has gears by which subject shaft is neither the input nor the output shaft.</rdl:hasDefinition>
2660    <rdfs:label>INTERMEDIATE GEAR SHAFT (Shaft, Intermediate)</rdfs:label>
2661    <norsok:hasName>Shaft, Intermediate</norsok:hasName>
2662    <rdfs:subClassOf>
2663      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810370"/>
2664    </rdfs:subClassOf>
2665  </owl:Class>
2666  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462239">
2667    <rdl:hasDefinition>A specially formed tube closed at one end which undergoes a measurable physical deflection within its elastic limit when subjected to a pressure difference between the inside and the outside of the tube.</rdl:hasDefinition>
2668    <norsok:hasName>Tube, Bourdon</norsok:hasName>
2669    <rdfs:subClassOf>
2670      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462104"/>
2671    </rdfs:subClassOf>
2672    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2673    <rdl:hasDesignation>BOURDON TUBE</rdl:hasDesignation>
2674    <rdfs:label>BOURDON TUBE (Tube, Bourdon)</rdfs:label>
2675  </owl:Class>
2676  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5798160">
2677    <norsok:hasName>Holder, Disc</norsok:hasName>
2678    <rdfs:label>RUPTURE DISC HOLDER (Holder, Disc)</rdfs:label>
2679    <rdl:hasDefinition>A physical object that is made to hold a rupture disc in place, consisting of an inlet holder ring and an outlet holder ring.</rdl:hasDefinition>
2680    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2681    <rdl:hasDesignation>RUPTURE DISC HOLDER</rdl:hasDesignation>
2682  </owl:Class>
2683  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS957239">
2684    <norsok:hasName>Relay, Thermal</norsok:hasName>
2685    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2686    <rdl:hasDesignation>THERMAL ELECTRICAL RELAY</rdl:hasDesignation>
2687    <rdfs:label>THERMAL ELECTRICAL RELAY (Relay, Thermal)</rdfs:label>
2688    <rdl:hasDefinition>A dependent-time measuring relay that is intended to protect an equipment from electrical thermal damage by the measurement of the current flowing in the protected equipment and by a characteristic curve stimulating its thermal behaviour.</rdl:hasDefinition>
2689  </owl:Class>
2690  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796952">
2691    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2692    <rdfs:label>HOSE COUPLING (Coupling, Hose)</rdfs:label>
2693    <norsok:hasName>Coupling, Hose</norsok:hasName>
2694    <rdl:hasDefinition>A physical object that consists of a hose nipple and a hose coupling swivel.</rdl:hasDefinition>
2695    <rdl:hasDesignation>HOSE COUPLING</rdl:hasDesignation>
2696  </owl:Class>
2697  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS610424">
2698    <rdl:hasDefinition>A check valve that is a check valve where the closure member is a disc which swings freely on a hinge and which opens automatically when flow is established and closes automatically when flow ceases or is reversed.</rdl:hasDefinition>
2699    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2700    <rdfs:label>SWING CHECK VALVE (Valve, Check, Swing)</rdfs:label>
2701    <norsok:hasName>Valve, Check, Swing</norsok:hasName>
2702    <rdl:hasDesignation>SWING CHECK VALVE</rdl:hasDesignation>
2703    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292229"/>
2704  </owl:Class>
2705  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5783287">
2706    <rdl:hasDesignation>OIL BAFFLE</rdl:hasDesignation>
2707    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2708    <norsok:hasName>Baffle, Oil</norsok:hasName>
2709    <rdfs:label>OIL BAFFLE (Baffle, Oil)</rdfs:label>
2710    <rdl:hasDefinition>A baffle intended to guide oil through a vessel.</rdl:hasDefinition>
2711  </owl:Class>
2712  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416834">
2713    <rdl:hasDefinition>A dynamic pump utilizing impellers provided with vanes generating centrifugal force to achieve the required pressure head.</rdl:hasDefinition>
2714    <rdfs:label>CENTRIFUGAL PUMP (Pump, Centrifugal)</rdfs:label>
2715    <norsok:hasName>Pump, Centrifugal</norsok:hasName>
2716    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2717    <rdl:hasDesignation>CENTRIFUGAL PUMP</rdl:hasDesignation>
2718  </owl:Class>
2719  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS873539">
2720    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
2721    <rdl:hasDefinition>A detecting instrument that is a hand-held multi-range multi-function measuring instrument intended for measuring voltage, current and sometimes other electrical quantities such as resistance.</rdl:hasDefinition>
2722    <rdl:hasDesignation>MULTIMETER</rdl:hasDesignation>
2723    <rdfs:label>MULTIMETER (Meter, Multi)</rdfs:label>
2724    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2725    <norsok:hasName>Meter, Multi</norsok:hasName>
2726  </owl:Class>
2727  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786948">
2728    <rdl:hasDesignation>DIVERTER SPOOL</rdl:hasDesignation>
2729    <rdfs:subClassOf>
2730      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860174"/>
2731    </rdfs:subClassOf>
2732    <rdl:hasDefinition>A resistor connected in parallel with the series winding or the compole winding of a d.c. machine in order to divert some of the current from it, thereby varying the m.m.f. produced by the winding.</rdl:hasDefinition>
2733    <rdfs:label>DIVERTER SPOOL (Spool, Diverter)</rdfs:label>
2734    <norsok:hasName>Spool, Diverter</norsok:hasName>
2735    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2736  </owl:Class>
2737  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880919">
2738    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2739    <norsok:hasName>Switch, Hand</norsok:hasName>
2740    <rdl:hasDefinition>A control switch that is operated by a person</rdl:hasDefinition>
2741    <rdl:hasDesignation>MANUAL CONTROL SWITCH</rdl:hasDesignation>
2742    <rdfs:label>MANUAL CONTROL SWITCH (Switch, Hand)</rdfs:label>
2743  </owl:Class>
2744  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS648179">
2745    <rdl:hasDesignation>CORROSION PROBE</rdl:hasDesignation>
2746    <norsok:hasName>Probe, Corrosion</norsok:hasName>
2747    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
2748    <rdl:hasDefinition>A detecting element that is a piece of suitable metal meant to corrode and give an indication of the corrosion rate.</rdl:hasDefinition>
2749    <rdfs:label>CORROSION PROBE (Probe, Corrosion)</rdfs:label>
2750    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2751  </owl:Class>
2752  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS278774">
2753    <rdfs:subClassOf>
2754      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS304199"/>
2755    </rdfs:subClassOf>
2756    <rdl:hasDefinition>A heat exchanger that is intended to cool a physical object.</rdl:hasDefinition>
2757    <rdl:hasDesignation>COOLER</rdl:hasDesignation>
2758    <rdfs:label>COOLER (Cooler)</rdfs:label>
2759    <norsok:hasName>Cooler</norsok:hasName>
2760    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2761  </owl:Class>
2762  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766726">
2763    <rdfs:label>PLAIN WASHER (Washer, Plain)</rdfs:label>
2764    <rdfs:subClassOf>
2765      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422414"/>
2766    </rdfs:subClassOf>
2767    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2768    <norsok:hasName>Washer, Plain</norsok:hasName>
2769    <rdl:hasDesignation>PLAIN WASHER</rdl:hasDesignation>
2770    <rdl:hasDefinition>A washer that has a plain surface and does not have a special shape intended to prevent accidental loosening of bolt, nut or screw.</rdl:hasDefinition>
2771  </owl:Class>
2772  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS478214">
2773    <rdfs:label>LEAD-ACID BATTERY (Battery, Lead)</rdfs:label>
2774    <rdl:hasDefinition>A secondary battery with an aqueous electrolyte based on dilute sulphuric acid, a positive electrode of lead dioxide and a negative electrode of lead.</rdl:hasDefinition>
2775    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2776    <rdl:hasDesignation>LEAD-ACID BATTERY</rdl:hasDesignation>
2777    <norsok:hasName>Battery, Lead</norsok:hasName>
2778  </owl:Class>
2779  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794145">
2780    <rdfs:label>HOSE CLAMP (Clamp, Hose)</rdfs:label>
2781    <norsok:hasName>Clamp, Hose</norsok:hasName>
2782    <rdl:hasDefinition>A band made of steel formed into a ring with a tightening device, making it possible to adjust the diameter of the clamp. A hose clamp is used to secure a tight connection when a hose is fitted on to a hose nipple.</rdl:hasDefinition>
2783    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2784    <rdl:hasDesignation>HOSE CLAMP</rdl:hasDesignation>
2785  </owl:Class>
2786  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780123">
2787    <rdfs:subClassOf>
2788      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780078"/>
2789    </rdfs:subClassOf>
2790    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2791    <norsok:hasName>Receiver, Nitrogen</norsok:hasName>
2792    <rdfs:label>NITROGEN RECEIVER (Receiver, Nitrogen)</rdfs:label>
2793    <rdl:hasDesignation>NITROGEN RECEIVER</rdl:hasDesignation>
2794    <rdl:hasDefinition>A gas receiver in which compressed nitrogen is stored.</rdl:hasDefinition>
2795  </owl:Class>
2796  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769630">
2797    <rdl:hasDefinition>A sampler consisting of a tube or cylinder with remote-operated valves for collection of liquid samples.</rdl:hasDefinition>
2798    <rdfs:label>SAMPLING TUBE (Cylinder, Sample)</rdfs:label>
2799    <norsok:hasName>Cylinder, Sample</norsok:hasName>
2800    <rdl:hasDesignation>SAMPLING TUBE</rdl:hasDesignation>
2801    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2802    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855907"/>
2803  </owl:Class>
2804  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778172">
2805    <rdfs:subClassOf>
2806      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS874124"/>
2807    </rdfs:subClassOf>
2808    <rdfs:label>KEYBOARD (Keyboard)</rdfs:label>
2809    <rdl:hasDefinition>A control panel with an array of systematically arranged (piano like) keys by which a machine is operated or by which an instrument can be played on.</rdl:hasDefinition>
2810    <rdl:hasDesignation>KEYBOARD</rdl:hasDesignation>
2811    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2812    <norsok:hasName>Keyboard</norsok:hasName>
2813  </owl:Class>
2814  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418499">
2815    <rdl:hasDesignation>INDICATING INSTRUMENT</rdl:hasDesignation>
2816    <rdl:hasDefinition>An artefact that is a intended to display the value or the status of a condition.</rdl:hasDefinition>
2817    <norsok:hasName>Display</norsok:hasName>
2818    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2819    <rdfs:label>INDICATING INSTRUMENT (Display)</rdfs:label>
2820  </owl:Class>
2821  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800126">
2822    <norsok:hasName>Pin, Retainer</norsok:hasName>
2823    <rdl:hasDefinition>A pin used to lock an artefact with a limited freedom of movement related to another artefact.</rdl:hasDefinition>
2824    <rdl:hasDesignation>RETAINER PIN</rdl:hasDesignation>
2825    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2826    <rdfs:label>RETAINER PIN (Pin, Retainer)</rdfs:label>
2827    <rdfs:subClassOf>
2828      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
2829    </rdfs:subClassOf>
2830  </owl:Class>
2831  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5798887">
2832    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS11501184"/>
2833    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2834    <rdl:hasDefinition>A lever or control arm, consisting of a vertical handle that can be moved freely in two directions, used to transmit its angle in two dimensions and give input to a computer or to a device controlled by a computer.</rdl:hasDefinition>
2835    <rdfs:label>JOYSTICK (Joy Stick)</rdfs:label>
2836    <rdl:hasDesignation>JOYSTICK</rdl:hasDesignation>
2837    <norsok:hasName>Joy Stick</norsok:hasName>
2838  </owl:Class>
2839  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766901">
2840    <rdl:hasDefinition>A detecting meter for measuring the viscosity of liquids.</rdl:hasDefinition>
2841    <rdl:hasDesignation>VISCOMETER</rdl:hasDesignation>
2842    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
2843    <rdfs:label>VISCOMETER (Viscometer)</rdfs:label>
2844    <norsok:hasName>Viscometer</norsok:hasName>
2845    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2846  </owl:Class>
2847  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764367">
2848    <rdl:hasDesignation>DRILL BIT</rdl:hasDesignation>
2849    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2850    <rdfs:label>DRILL BIT (Bit, Drill)</rdfs:label>
2851    <norsok:hasName>Bit</norsok:hasName>
2852    <rdfs:label>DRILL BIT (Bit)</rdfs:label>
2853    <rdl:hasDefinition>An artefact which  is the cutting or pulverizing tool or head in the end of a drillstring.</rdl:hasDefinition>
2854    <norsok:hasName>Bit, Drill</norsok:hasName>
2855  </owl:Class>
2856  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS784889">
2857    <norsok:hasName>Tee, Reducing, Buttweld</norsok:hasName>
2858    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2859    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421289"/>
2860    <rdl:hasDesignation>PIPE TEE REDUCING BRANCH BUTT WELDING</rdl:hasDesignation>
2861    <rdl:hasDefinition>A pipe tee reducing branch that has butt welding ends.</rdl:hasDefinition>
2862    <rdfs:label>PIPE TEE REDUCING BRANCH BUTT WELDING (Tee, Reducing, Buttweld)</rdfs:label>
2863  </owl:Class>
2864  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787225">
2865    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796580"/>
2866    <rdl:hasDefinition>A split-pin that is intended to be inserted in a hole in a cotter or other part, to prevent loosening under vibration.</rdl:hasDefinition>
2867    <rdl:hasDesignation>COTTER PIN</rdl:hasDesignation>
2868    <rdfs:label>COTTER PIN (Pin, Cotter)</rdfs:label>
2869    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2870    <norsok:hasName>Pin, Cotter</norsok:hasName>
2871  </owl:Class>
2872  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS477089">
2873    <rdfs:label>HEAT DETECTOR (Detector, Heat)</rdfs:label>
2874    <rdl:hasDefinition>A detector that is intended to detect heat.</rdl:hasDefinition>
2875    <rdl:hasDesignation>HEAT DETECTOR</rdl:hasDesignation>
2876    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2877    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
2878    <norsok:hasName>Detector, Heat</norsok:hasName>
2879  </owl:Class>
2880  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794280">
2881    <rdfs:label>RAM (Ram)</rdfs:label>
2882    <norsok:hasName>Ram</norsok:hasName>
2883    <rdl:hasDesignation>RAM</rdl:hasDesignation>
2884    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2885    <rdl:hasDefinition>A physical object that is a closure mechanism on a blowout-preventer stack; a hydraulically operated type of valve designed to close in a well as with a conventional valve or to close on tubing or drillpipe and maintaining high-pressure contact.</rdl:hasDefinition>
2886  </owl:Class>
2887  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773844">
2888    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2889    <rdl:hasDesignation>OUTPUT MODULE</rdl:hasDesignation>
2890    <rdfs:subClassOf>
2891      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055701"/>
2892    </rdfs:subClassOf>
2893    <rdfs:label>OUTPUT MODULE (Module, Output)</rdfs:label>
2894    <norsok:hasName>Module, Output</norsok:hasName>
2895    <rdl:hasDefinition>A module for output functions</rdl:hasDefinition>
2896  </owl:Class>
2897  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5757220">
2898    <rdl:hasDefinition>A chain in which the links consist of rollers and sideplates, the rollers being mounted on pins which connect the sideplates.</rdl:hasDefinition>
2899    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2900    <norsok:hasName>Chain, Roller</norsok:hasName>
2901    <rdfs:label>ROLLER CHAIN (Chain, Roller)</rdfs:label>
2902    <rdl:hasDesignation>ROLLER CHAIN</rdl:hasDesignation>
2903    <rdfs:subClassOf>
2904      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS624194"/>
2905    </rdfs:subClassOf>
2906  </owl:Class>
2907  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS743399">
2908    <rdfs:subClassOf>
2909      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
2910    </rdfs:subClassOf>
2911    <rdfs:label>PRESSURE TRANSMITTER (Transmitter, Pressure)</rdfs:label>
2912    <norsok:hasName>Transmitter, Pressure</norsok:hasName>
2913    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2914    <rdl:hasDefinition>A transmitter that is producing a standardized output signal dependent of a received input signal from a pressure element.</rdl:hasDefinition>
2915    <rdl:hasDesignation>PRESSURE TRANSMITTER</rdl:hasDesignation>
2916  </owl:Class>
2917  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5791066">
2918    <norsok:hasName>Valve, Ball, Control</norsok:hasName>
2919    <rdl:hasDesignation>ACTUATED BALL VALVE</rdl:hasDesignation>
2920    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2921    <rdl:hasDefinition>A ball valve operated by an actuator.</rdl:hasDefinition>
2922    <rdfs:label>ACTUATED BALL VALVE (Valve, Ball, Control)</rdfs:label>
2923  </owl:Class>
2924  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779520">
2925    <rdl:hasDesignation>CAPILLARY TUBE</rdl:hasDesignation>
2926    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444734"/>
2927    <norsok:hasName>Tube, Capillary</norsok:hasName>
2928    <rdfs:label>CAPILLARY TUBE (Tube, Capillary)</rdfs:label>
2929    <rdl:hasDefinition>A tube with very small diameter that is part of a capillary temperature element and acts as the connecting link between the bellow and the bulb (sensing element).</rdl:hasDefinition>
2930    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2931  </owl:Class>
2932  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS816299">
2933    <rdfs:label>PUMP IMPELLER (Impeller, Pump)</rdfs:label>
2934    <rdl:hasDesignation>PUMP IMPELLER</rdl:hasDesignation>
2935    <rdfs:subClassOf>
2936      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414539"/>
2937    </rdfs:subClassOf>
2938    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2939    <norsok:hasName>Impeller, Pump</norsok:hasName>
2940    <rdl:hasDefinition>An impeller that forms part of a rotating assembly of a pump imparting kinetic energy to the liquid being pumped.</rdl:hasDefinition>
2941  </owl:Class>
2942  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5785658">
2943    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2944    <rdfs:subClassOf>
2945      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473174"/>
2946    </rdfs:subClassOf>
2947    <rdl:hasDesignation>DOUBLE JACKETED GASKET</rdl:hasDesignation>
2948    <rdl:hasDefinition>A jacketed gasket that has the filler material enclosed in a double metal jacket.</rdl:hasDefinition>
2949    <rdfs:label>DOUBLE JACKETED GASKET (Gasket, Jacketed, Double)</rdfs:label>
2950    <norsok:hasName>Gasket, Jacketed, Double</norsok:hasName>
2951  </owl:Class>
2952  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13700884">
2953    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2954    <rdl:hasDesignation>VIBRATION DAMPER</rdl:hasDesignation>
2955    <rdl:hasDefinition>A physical object intended to absorb and prevent or reduce transmission of vibrations and oscillations.</rdl:hasDefinition>
2956    <rdfs:label>VIBRATION DAMPER (Damper, Vibration)</rdfs:label>
2957    <norsok:hasName>Damper, Vibration</norsok:hasName>
2958  </owl:Class>
2959  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793649">
2960    <rdfs:subClassOf>
2961      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793384"/>
2962    </rdfs:subClassOf>
2963    <rdl:hasDefinition>A pulley designed for wire</rdl:hasDefinition>
2964    <norsok:hasName>Pulley, Wire</norsok:hasName>
2965    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2966    <rdl:hasDesignation>WIRE PULLEY</rdl:hasDesignation>
2967    <rdfs:label>WIRE PULLEY (Pulley, Wire)</rdfs:label>
2968  </owl:Class>
2969  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5858544">
2970    <norsok:hasName>Manual</norsok:hasName>
2971    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2972    <rdl:hasDefinition>A document type which is a concise reference book covering a particular subject.</rdl:hasDefinition>
2973    <rdl:hasDesignation>HANDBOOK</rdl:hasDesignation>
2974    <rdfs:label>HANDBOOK (Manual)</rdfs:label>
2975  </owl:Class>
2976  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7199468">
2977    <rdl:hasDefinition>A device that may contain instruments, controlling and/or signalling devices arranged in a suitable manner.</rdl:hasDefinition>
2978    <rdfs:label>INSTRUMENT PANEL (Panel)</rdfs:label>
2979    <norsok:hasName>Panel</norsok:hasName>
2980    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2981    <rdl:hasDesignation>INSTRUMENT PANEL</rdl:hasDesignation>
2982  </owl:Class>
2983  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS870569">
2984    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2985    <rdl:hasDefinition>A detecting instrument that is intended to measure the value of an electric current.</rdl:hasDefinition>
2986    <rdl:hasDesignation>AMPEREMETER</rdl:hasDesignation>
2987    <norsok:hasName>Ammeter</norsok:hasName>
2988    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
2989    <rdfs:label>AMPEREMETER (Ammeter)</rdfs:label>
2990  </owl:Class>
2991  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5804367">
2992    <rdl:hasDesignation>CASING CROSSOVER</rdl:hasDesignation>
2993    <rdl:hasDefinition>A combination pipe coupling that is intended for joining of well casings.</rdl:hasDefinition>
2994    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
2995    <norsok:hasName>Crossover, Casing</norsok:hasName>
2996    <rdfs:label>CASING CROSSOVER (Crossover, Casing)</rdfs:label>
2997  </owl:Class>
2998  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5763400">
2999    <norsok:hasName>Diode, Light emitting</norsok:hasName>
3000    <rdfs:label>LIGHT-EMITTING DIODE (Diode, Light emitting)</rdfs:label>
3001    <rdfs:subClassOf>
3002      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS875834"/>
3003    </rdfs:subClassOf>
3004    <rdl:hasDefinition>A (semiconductor) diode that radiates light in the visible region. Used in alphanumeric displays and as an indicator or warning lamp.</rdl:hasDefinition>
3005    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3006    <rdl:hasDesignation>LIGHT-EMITTING DIODE</rdl:hasDesignation>
3007  </owl:Class>
3008  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773720">
3009    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3010    <rdl:hasDesignation>INPUT MODULE</rdl:hasDesignation>
3011    <rdl:hasDefinition>A module for input functions</rdl:hasDefinition>
3012    <rdfs:subClassOf>
3013      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055701"/>
3014    </rdfs:subClassOf>
3015    <rdfs:label>INPUT MODULE (Module, Input)</rdfs:label>
3016    <norsok:hasName>Module, Input</norsok:hasName>
3017  </owl:Class>
3018  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5802169">
3019    <rdfs:label>SEAL KIT (Seal Kit)</rdfs:label>
3020    <rdl:hasDesignation>SEAL KIT</rdl:hasDesignation>
3021    <norsok:hasName>Seal Kit</norsok:hasName>
3022    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3023    <rdl:hasDefinition>A physical object that is a collection of gaskets and/or lip seals, sealing rings and related components, that has been found essential or useful to be collected in a spare part package for a certain machine or unit.</rdl:hasDefinition>
3024  </owl:Class>
3025  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418364">
3026    <rdl:hasDesignation>ORIFICE PLATE</rdl:hasDesignation>
3027    <rdl:hasDefinition>A physical object that is a thin plate with a specified hole in the middle. It is usually placed in a pipe to measure the rate of fluid flow.</rdl:hasDefinition>
3028    <rdfs:label>ORIFICE PLATE (Orifice plate)</rdfs:label>
3029    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3030    <norsok:hasName>Orifice plate</norsok:hasName>
3031  </owl:Class>
3032  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877994">
3033    <rdfs:label>DRY-TYPE TRANSFORMER (Transformer, Power, Dry isolated)</rdfs:label>
3034    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877814"/>
3035    <norsok:hasName>Transformer, Power, Dry isolated</norsok:hasName>
3036    <rdl:hasDesignation>DRY-TYPE TRANSFORMER</rdl:hasDesignation>
3037    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3038    <rdl:hasDefinition>A power transformer of which the magnetic circuit and windings are not immersed in an insulating liquid.</rdl:hasDefinition>
3039  </owl:Class>
3040  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5791308">
3041    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3042    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793209"/>
3043    <norsok:hasName>Manifold, Fuel</norsok:hasName>
3044    <rdfs:label>FUEL MANIFOLD (Manifold, Fuel)</rdfs:label>
3045    <rdl:hasDesignation>FUEL MANIFOLD</rdl:hasDesignation>
3046    <rdl:hasDefinition>A manifold that distributes fuel.</rdl:hasDefinition>
3047  </owl:Class>
3048  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775179">
3049    <norsok:hasName>Nut, Heavy hex</norsok:hasName>
3050    <rdfs:label>HEAVY HEXAGONAL NUT (Nut, Heavy hex)</rdfs:label>
3051    <rdl:hasDefinition>An ASME B18.2.2 term for a hexagonal nut with a slightly larger thickness and width across flats than a normal hexagonal nut.</rdl:hasDefinition>
3052    <rdl:hasDesignation>HEAVY HEXAGONAL NUT</rdl:hasDesignation>
3053    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3054    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS822959"/>
3055  </owl:Class>
3056  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5785782">
3057    <rdl:hasDefinition>A tank or vessel in which a process stream is charged or pumped and where lighter products flash off or vaporize and are drawn off at the top. The remainer heavier fractions are drawn off at the bottom of the vessel.</rdl:hasDefinition>
3058    <norsok:hasName>Drum, Flash</norsok:hasName>
3059    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3060    <rdfs:label>FLASH DRUM (Drum, Flash)</rdfs:label>
3061    <rdl:hasDesignation>FLASH DRUM</rdl:hasDesignation>
3062  </owl:Class>
3063  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS302894">
3064    <rdl:hasDesignation>FLOW SWITCH</rdl:hasDesignation>
3065    <rdfs:label>FLOW SWITCH (Switch, Flow)</rdfs:label>
3066    <norsok:hasName>Switch, Flow</norsok:hasName>
3067    <rdl:hasDefinition>A functional switch that is intended to give a signal when the flow have reached a preset value.</rdl:hasDefinition>
3068    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3069  </owl:Class>
3070  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422279">
3071    <rdfs:label>Y STRAINER (Strainer, Y)</rdfs:label>
3072    <rdl:hasDefinition>A strainer that is Y-shaped</rdl:hasDefinition>
3073    <norsok:hasName>Strainer, Y</norsok:hasName>
3074    <rdl:hasDesignation>Y STRAINER</rdl:hasDesignation>
3075    <rdfs:subClassOf>
3076      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422504"/>
3077    </rdfs:subClassOf>
3078    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3079  </owl:Class>
3080  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850769">
3081    <rdl:hasDefinition>A detector that is intended to detect the level of ultraviolet radiation.</rdl:hasDefinition>
3082    <rdfs:label>VIBRATION DETECTOR (Detector, Vibration)</rdfs:label>
3083    <norsok:hasName>Detector, Vibration</norsok:hasName>
3084    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
3085    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3086    <rdl:hasDesignation>VIBRATION DETECTOR</rdl:hasDesignation>
3087  </owl:Class>
3088  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788747">
3089    <rdl:hasDefinition>An artefact which is an U-shaped machine element for connecting two parts which may have some relative movement. The ends are usually connected by a retaining bolt or pin.</rdl:hasDefinition>
3090    <rdl:hasDesignation>SHACKLE</rdl:hasDesignation>
3091    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3092    <rdfs:label>SHACKLE (Shackle)</rdfs:label>
3093    <norsok:hasName>Shackle</norsok:hasName>
3094  </owl:Class>
3095  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775681">
3096    <rdfs:label>SPEED MONITOR (Monitor, Speed)</rdfs:label>
3097    <rdl:hasDesignation>SPEED MONITOR</rdl:hasDesignation>
3098    <rdl:hasDefinition>A facility with the capability of receiveing signals and displaying information about speed</rdl:hasDefinition>
3099    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3100    <norsok:hasName>Monitor, Speed</norsok:hasName>
3101    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
3102  </owl:Class>
3103  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS438074">
3104    <rdl:hasDesignation>CYCLONE</rdl:hasDesignation>
3105    <rdl:hasDefinition>A conical vessel used to classify dry powders or to extract dust from an air stream by centrifugal action.</rdl:hasDefinition>
3106    <norsok:hasName>Separator, Cyclone</norsok:hasName>
3107    <rdfs:label>CYCLONE (Separator, Cyclone)</rdfs:label>
3108    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3109  </owl:Class>
3110  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS624014">
3111    <norsok:hasName>Analyser</norsok:hasName>
3112    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3113    <rdl:hasDefinition>A detecting instrument that is intended to analyse a substance for its composition and/or properties.</rdl:hasDefinition>
3114    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
3115    <rdl:hasDesignation>ANALYSING INSTRUMENT</rdl:hasDesignation>
3116    <rdfs:label>ANALYSING INSTRUMENT (Analyser)</rdfs:label>
3117  </owl:Class>
3118  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775365">
3119    <rdl:hasDesignation>FIRE MONITOR</rdl:hasDesignation>
3120    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
3121    <rdl:hasDefinition>A facility with the capability of receiveing  and displaying information about fire and/or firefighting system</rdl:hasDefinition>
3122    <norsok:hasName>Monitor, Fire</norsok:hasName>
3123    <rdfs:label>FIRE MONITOR (Monitor, Fire)</rdfs:label>
3124    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3125  </owl:Class>
3126  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430964">
3127    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3128    <rdl:hasDefinition>A threaded nipple that has a hexagonal shaped center piece.</rdl:hasDefinition>
3129    <rdfs:label>HEXAGONAL NIPPLE (Nipple, Hex)</rdfs:label>
3130    <norsok:hasName>Nipple, Hex</norsok:hasName>
3131    <rdl:hasDesignation>HEXAGONAL NIPPLE</rdl:hasDesignation>
3132  </owl:Class>
3133  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774863">
3134    <norsok:hasName>Nut, Lock, Hex</norsok:hasName>
3135    <rdl:hasDesignation>HEXAGONAL HEAD LOCK NUT</rdl:hasDesignation>
3136    <rdfs:label>HEXAGONAL HEAD LOCK NUT (Nut, Lock, Hex)</rdfs:label>
3137    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3138    <rdl:hasDefinition>A lock nut that has a hexagonal shape.</rdl:hasDefinition>
3139    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS822959"/>
3140    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417959"/>
3141  </owl:Class>
3142  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877949">
3143    <rdl:hasDefinition>An instrument transformer in which the secondary voltage, in normal conditions of use, is substantially proportional to the primary voltage and differs in phase from it by an angle which is approximately zero for an appropriate direction of the connections.</rdl:hasDefinition>
3144    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3145    <norsok:hasName>Transformer, Voltage</norsok:hasName>
3146    <rdl:hasDesignation>VOLTAGE TRANSFORMER</rdl:hasDesignation>
3147    <rdfs:label>VOLTAGE TRANSFORMER (Transformer, Voltage)</rdfs:label>
3148  </owl:Class>
3149  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779582">
3150    <norsok:hasName>Tube, Insulator</norsok:hasName>
3151    <rdl:hasDefinition>A tube in which the fuse wire is enclosed</rdl:hasDefinition>
3152    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444734"/>
3153    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3154    <rdl:hasDesignation>INSULATING TUBE</rdl:hasDesignation>
3155    <rdfs:label>INSULATING TUBE (Tube, Insulator)</rdfs:label>
3156  </owl:Class>
3157  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891899">
3158    <norsok:hasName>Printer</norsok:hasName>
3159    <rdl:hasDefinition>A physical object that produces characters or graphic symbols on paper or other medium.</rdl:hasDefinition>
3160    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3161    <rdfs:label>PRINTING MACHINE (Printer)</rdfs:label>
3162    <rdl:hasDesignation>PRINTING MACHINE</rdl:hasDesignation>
3163  </owl:Class>
3164  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5763215">
3165    <rdfs:subClassOf>
3166      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS872774"/>
3167    </rdfs:subClassOf>
3168    <rdfs:label>SHUNT COIL (Coil, Shunt)</rdfs:label>
3169    <rdl:hasDesignation>SHUNT COIL</rdl:hasDesignation>
3170    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3171    <rdl:hasDefinition>An electromagnetic coil in which current passing will create a magnetic field, designed for shunt.</rdl:hasDefinition>
3172    <norsok:hasName>Coil, Shunt</norsok:hasName>
3173  </owl:Class>
3174  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS950984">
3175    <norsok:hasName>Bushing</norsok:hasName>
3176    <rdfs:label>ELECTRICAL BUSHING (Bushing)</rdfs:label>
3177    <rdl:hasDefinition>An electrical insulator that enables one or several conductors to pass through a partition such as a wall or a tank, and insulates the conductors from it.</rdl:hasDefinition>
3178    <rdl:hasDesignation>ELECTRICAL BUSHING</rdl:hasDesignation>
3179    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3180  </owl:Class>
3181  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5995662">
3182    <norsok:hasName>Wiper, Kelly</norsok:hasName>
3183    <rdl:hasDefinition>A wiper that is a kelly attachment intended to clean the kelly</rdl:hasDefinition>
3184    <rdfs:label>KELLY WIPER (Wiper, Kelly)</rdfs:label>
3185    <rdfs:subClassOf>
3186      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765939"/>
3187    </rdfs:subClassOf>
3188    <rdl:hasDesignation>KELLY WIPER</rdl:hasDesignation>
3189    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3190  </owl:Class>
3191  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS460484">
3192    <norsok:hasName>Converter, I/P</norsok:hasName>
3193    <rdl:hasDesignation>CURRENT TO PRESSURE CONVERTER</rdl:hasDesignation>
3194    <rdl:hasDefinition>A signal converter that is intended to convert an analogue signal (4 - 20 mA) to a proportional linear pneumatic output signal.</rdl:hasDefinition>
3195    <rdfs:label>CURRENT TO PRESSURE CONVERTER (Converter, I/P)</rdfs:label>
3196    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3197  </owl:Class>
3198  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5763260">
3199    <rdfs:label>UNDERVOLTAGE COIL (Coil, Undervoltage)</rdfs:label>
3200    <rdl:hasDefinition>An electromagnetic coil in which current passing will create a magnetic field, designed for undervoltage.</rdl:hasDefinition>
3201    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3202    <rdl:hasDesignation>UNDERVOLTAGE COIL</rdl:hasDesignation>
3203    <rdfs:subClassOf>
3204      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS872774"/>
3205    </rdfs:subClassOf>
3206    <norsok:hasName>Coil, Undervoltage</norsok:hasName>
3207  </owl:Class>
3208  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810325">
3209    <norsok:hasName>Seal</norsok:hasName>
3210    <rdl:hasDesignation>SEAL</rdl:hasDesignation>
3211    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3212    <rdfs:label>SEAL (Seal)</rdfs:label>
3213    <rdl:hasDefinition>A physical object intended to reduce or prevent the passage of fluid through an opening.</rdl:hasDefinition>
3214  </owl:Class>
3215  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781810">
3216    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3217    <rdl:hasDesignation>TORQUE TUBE</rdl:hasDesignation>
3218    <rdfs:label>TORQUE TUBE (Tube, Torque)</rdfs:label>
3219    <norsok:hasName>Tube, Torque</norsok:hasName>
3220    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444734"/>
3221    <rdl:hasDefinition>On split-level rigs the torque tube transmits torque or power from the drilling engines, at ground level, to the rig floor 15 to 20 feet above. The torque tube is a part of the power train.</rdl:hasDefinition>
3222  </owl:Class>
3223  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS842894">
3224    <norsok:hasName>Recorder</norsok:hasName>
3225    <rdl:hasDesignation>RECORDING INSTRUMENT</rdl:hasDesignation>
3226    <rdfs:label>RECORDING INSTRUMENT (Recorder)</rdfs:label>
3227    <rdl:hasDefinition>A process instrument that records values represented by the input signal(s).</rdl:hasDefinition>
3228    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3229  </owl:Class>
3230  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS986894">
3231    <rdfs:label>AMPLIFIER (Amplifier)</rdfs:label>
3232    <rdl:hasDesignation>AMPLIFIER</rdl:hasDesignation>
3233    <rdl:hasDefinition>A device for increasing the power of a signal</rdl:hasDefinition>
3234    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3235    <norsok:hasName>Amplifier</norsok:hasName>
3236  </owl:Class>
3237  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7906840">
3238    <rdfs:label>DOOR (Door)</rdfs:label>
3239    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3240    <rdl:hasDesignation>DOOR</rdl:hasDesignation>
3241    <rdl:hasDefinition>A physical object that is an opening in a barrier and a removable physical object that can block the opening.</rdl:hasDefinition>
3242    <norsok:hasName>Door</norsok:hasName>
3243  </owl:Class>
3244  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422324">
3245    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3246    <rdfs:label>SPECTACLE BLIND (Spectacle)</rdfs:label>
3247    <rdfs:label>SPECTACLE BLIND (Spectacle, Blind)</rdfs:label>
3248    <rdl:hasDesignation>SPECTACLE BLIND</rdl:hasDesignation>
3249    <rdl:hasDefinition>A physical object that consists of two discs with equal thickness and outer diameter connected with a flat bar. One of the discs has a hole, while the other disc is without hole.</rdl:hasDefinition>
3250    <norsok:hasName>Spectacle</norsok:hasName>
3251    <norsok:hasName>Spectacle, Blind</norsok:hasName>
3252  </owl:Class>
3253  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS309509">
3254    <rdfs:label>PULSATION DAMPER (Damper, Pulsation)</rdfs:label>
3255    <rdl:hasDefinition>A pressure vessel located in both pump- and compressor piping systems in order to reduce residual pulsation fluctuations, as a result of discontinue operation effects, within an allowable level specified.</rdl:hasDefinition>
3256    <rdl:hasDesignation>PULSATION DAMPER</rdl:hasDesignation>
3257    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3258    <norsok:hasName>Damper, Pulsation</norsok:hasName>
3259  </owl:Class>
3260  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473084">
3261    <norsok:hasName>Gasket, Ringjoint</norsok:hasName>
3262    <rdl:hasDefinition>A pipe flange gasket that is intended to be mounted in the ring joint groove of a ring joint gasket contact face</rdl:hasDefinition>
3263    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3264    <rdfs:label>RING JOINT GASKET (Gasket, Ringjoint)</rdfs:label>
3265    <rdl:hasDesignation>RING JOINT GASKET</rdl:hasDesignation>
3266  </owl:Class>
3267  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765939">
3268    <rdl:hasDefinition>An artefact which is an arm used to wipe.</rdl:hasDefinition>
3269    <rdl:hasDesignation>WIPER</rdl:hasDesignation>
3270    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3271    <rdfs:label>WIPER (Wiper)</rdfs:label>
3272    <norsok:hasName>Wiper</norsok:hasName>
3273  </owl:Class>
3274  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777523">
3275    <rdfs:subClassOf>
3276      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775946"/>
3277    </rdfs:subClassOf>
3278    <rdl:hasDefinition>Pressure Bottle for the containing of Halon</rdl:hasDefinition>
3279    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3280    <rdl:hasDesignation>HALON BOTTLE</rdl:hasDesignation>
3281    <rdfs:label>HALON BOTTLE (Bottle, Halon)</rdfs:label>
3282    <norsok:hasName>Bottle, Halon</norsok:hasName>
3283  </owl:Class>
3284  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786644">
3285    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3286    <rdl:hasDefinition>A physical object that has a mouth-structure for biting, crushing, gripping, cutting, etc.</rdl:hasDefinition>
3287    <rdfs:label>JAW (Jaw)</rdfs:label>
3288    <rdl:hasDesignation>JAW</rdl:hasDesignation>
3289    <norsok:hasName>Jaw</norsok:hasName>
3290  </owl:Class>
3291  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796890">
3292    <rdl:hasDefinition>A physical object that consists of a cylinder with one externally threaded end intended to be connected to a hose coupling swivel and one end intended to be inserted into a hose and secured.</rdl:hasDefinition>
3293    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3294    <rdl:hasDesignation>HOSE NIPPLE</rdl:hasDesignation>
3295    <rdfs:label>HOSE NIPPLE (Nipple, Hose)</rdfs:label>
3296    <norsok:hasName>Nipple, Hose</norsok:hasName>
3297  </owl:Class>
3298  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS619964">
3299    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3300    <rdl:hasDefinition>A physical object designed to eject agents, e.g. water or a chemical, to put out fires.</rdl:hasDefinition>
3301    <norsok:hasName>Extinguisher, Fire</norsok:hasName>
3302    <rdfs:label>FIRE EXTINGUISHER (Extinguisher, Fire)</rdfs:label>
3303    <rdl:hasDesignation>FIRE EXTINGUISHER</rdl:hasDesignation>
3304  </owl:Class>
3305  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782031">
3306    <rdl:hasDesignation>GEARED LIFTING BEAM TROLLEY</rdl:hasDesignation>
3307    <rdfs:label>GEARED LIFTING BEAM TROLLEY (Trolley, Geared)</rdfs:label>
3308    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3309    <rdl:hasDefinition>A lifting beam trolley equipped with gear flanged wheels for manual or motorized traveling along the lifting beam.</rdl:hasDefinition>
3310    <norsok:hasName>Trolley, Geared</norsok:hasName>
3311    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781889"/>
3312  </owl:Class>
3313  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14199421">
3314    <rdl:hasDesignation>THRUST ROLLER BEARING</rdl:hasDesignation>
3315    <norsok:hasName>Bearing, Roller, Thrust</norsok:hasName>
3316    <rdfs:label>THRUST ROLLER BEARING (Bearing, Roller, Thrust)</rdfs:label>
3317    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3318    <rdl:hasDefinition>A thrust bearing that is also a roller bearing.</rdl:hasDefinition>
3319  </owl:Class>
3320  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430874">
3321    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3322    <rdl:hasDesignation>FULL PIPE COUPLING</rdl:hasDesignation>
3323    <rdl:hasDefinition>A pipe coupling that is intended to join pipes and/or piping components with equal Nominal Pipe Size.</rdl:hasDefinition>
3324    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415664"/>
3325    <norsok:hasName>Coupling, Straight</norsok:hasName>
3326    <rdfs:label>FULL PIPE COUPLING (Coupling, Straight)</rdfs:label>
3327  </owl:Class>
3328  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5763018">
3329    <rdfs:label>RESISTANCE TO CURRENT CONVERTER (Converter, R/I)</rdfs:label>
3330    <rdl:hasDesignation>RESISTANCE TO CURRENT CONVERTER</rdl:hasDesignation>
3331    <rdl:hasDefinition>A signal converter that is intended to convert a measured resistance into a current signal.</rdl:hasDefinition>
3332    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3333    <norsok:hasName>Converter, R/I</norsok:hasName>
3334  </owl:Class>
3335  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5756813">
3336    <norsok:hasName>Accumulator, Piston</norsok:hasName>
3337    <rdl:hasDesignation>PISTON ACCUMULATOR</rdl:hasDesignation>
3338    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS431054"/>
3339    <rdl:hasDefinition>A accumulator consisting of a cylidric bottle with a piston inside. On one side of the piston the volume is pressurized with gas (Nitrogen). As the hydraulic liquid is entering from the other side, the piston is forced to travel back, reducing the gas volume.</rdl:hasDefinition>
3340    <rdfs:label>PISTON ACCUMULATOR (Accumulator, Piston)</rdfs:label>
3341    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3342  </owl:Class>
3343  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786813">
3344    <norsok:hasName>Spool, Flowline</norsok:hasName>
3345    <rdl:hasDesignation>FLOWLINE SPOOL</rdl:hasDesignation>
3346    <rdfs:label>FLOWLINE SPOOL (Spool, Flowline)</rdfs:label>
3347    <rdl:hasDefinition>An artefact on which flowline is mounted.</rdl:hasDefinition>
3348    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3349  </owl:Class>
3350  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS306449">
3351    <norsok:hasName>Mixer</norsok:hasName>
3352    <rdfs:label>FLUID MIXER (Mixer)</rdfs:label>
3353    <rdl:hasDesignation>FLUID MIXER</rdl:hasDesignation>
3354    <rdl:hasDefinition>A physical object that mixes two ore more fluid ingredients.</rdl:hasDefinition>
3355    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3356  </owl:Class>
3357  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772327">
3358    <rdfs:subClassOf>
3359      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415124"/>
3360    </rdfs:subClassOf>
3361    <rdfs:label>ELECTRIC INDUSTRIAL MOTOR (Motor, Electric, Industrial)</rdfs:label>
3362    <rdl:hasDefinition>An electric motor designed for industrial purposes</rdl:hasDefinition>
3363    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3364    <rdl:hasDesignation>ELECTRIC INDUSTRIAL MOTOR</rdl:hasDesignation>
3365    <norsok:hasName>Motor, Electric, Industrial</norsok:hasName>
3366  </owl:Class>
3367  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772986">
3368    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
3369    <rdl:hasDefinition>A detecting element that is intended to determine salinity.</rdl:hasDefinition>
3370    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3371    <rdl:hasDesignation>SALINITY SENSOR</rdl:hasDesignation>
3372    <norsok:hasName>Sensor, Salinity</norsok:hasName>
3373    <rdfs:label>SALINITY SENSOR (Sensor, Salinity)</rdfs:label>
3374  </owl:Class>
3375  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764474">
3376    <norsok:hasName>Jack, Hydraulic</norsok:hasName>
3377    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3378    <rdl:hasDefinition>A lifting machine in which the lifting head is carried on a plunger working in a cylinder, to which oil or water is supplied under pressure from a pump</rdl:hasDefinition>
3379    <rdfs:label>HYDRAULIC JACK (Jack, Hydraulic)</rdfs:label>
3380    <rdl:hasDesignation>HYDRAULIC JACK</rdl:hasDesignation>
3381  </owl:Class>
3382  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS889964">
3383    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3384    <rdfs:label>PLANETARY GEAR BOX (Gear, Planetary)</rdfs:label>
3385    <rdl:hasDesignation>PLANETARY GEAR BOX</rdl:hasDesignation>
3386    <rdl:hasDefinition>An epicyclic gear box that contains a planet wheel carrier which is integral with the output shaft.</rdl:hasDefinition>
3387    <norsok:hasName>Gear, Planetary</norsok:hasName>
3388  </owl:Class>
3389  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796509">
3390    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3391    <rdfs:label>FUEL NOZZLE (Nozzle, Fuel)</rdfs:label>
3392    <norsok:hasName>Nozzle, Fuel</norsok:hasName>
3393    <rdl:hasDefinition>A nozzle to which liquid fuel is introduced under pressure, and leaves in vapourised condition.</rdl:hasDefinition>
3394    <rdfs:subClassOf>
3395      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415214"/>
3396    </rdfs:subClassOf>
3397    <rdl:hasDesignation>FUEL NOZZLE</rdl:hasDesignation>
3398  </owl:Class>
3399  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415889">
3400    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3401    <rdl:hasDefinition>A physical object that is normally of the cylindrical shape and provided with a closed end, intended to reciprocate within a hollow outer cylinder to change the outer cylinder's internal volume in order to either discharge pressurized liquid or gas.</rdl:hasDefinition>
3402    <norsok:hasName>Piston</norsok:hasName>
3403    <rdl:hasDesignation>PISTON</rdl:hasDesignation>
3404    <rdfs:label>PISTON (Piston)</rdfs:label>
3405  </owl:Class>
3406  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7198580">
3407    <rdfs:label>REGULATOR (Regulator)</rdfs:label>
3408    <rdl:hasDesignation>REGULATOR</rdl:hasDesignation>
3409    <norsok:hasName>Regulator</norsok:hasName>
3410    <rdl:hasDefinition>A physical object that has the function of maintaining a designated characteristic, e.g. a quantity or a predetermined level.</rdl:hasDefinition>
3411    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3412  </owl:Class>
3413  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS814949">
3414    <norsok:hasName>Hood</norsok:hasName>
3415    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3416    <rdl:hasDesignation>HOOD</rdl:hasDesignation>
3417    <rdfs:label>HOOD (Hood)</rdfs:label>
3418    <rdl:hasDefinition>An enclosure is intended intended to protect equipment from weather influences or to protect surroundings of equipment from equipment noise.</rdl:hasDefinition>
3419  </owl:Class>
3420  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5854995">
3421    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3422    <rdfs:label>CHICKSAN PIPE (Pipe, Chiksan)</rdfs:label>
3423    <rdl:hasDesignation>CHICKSAN PIPE</rdl:hasDesignation>
3424    <rdl:hasDefinition>An artefact which is an assembly of pipes and Chicksan swivel joints.</rdl:hasDefinition>
3425    <norsok:hasName>Pipe, Chiksan</norsok:hasName>
3426  </owl:Class>
3427  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055882">
3428    <rdl:hasDefinition>An electronic module capable of alarm handling.</rdl:hasDefinition>
3429    <rdfs:subClassOf>
3430      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055701"/>
3431    </rdfs:subClassOf>
3432    <rdl:hasDesignation>ALARM MODULE</rdl:hasDesignation>
3433    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3434    <norsok:hasName>Module, Alarm</norsok:hasName>
3435    <rdfs:label>ALARM MODULE (Module, Alarm)</rdfs:label>
3436  </owl:Class>
3437  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS478124">
3438    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3439    <rdl:hasDefinition>An electrical accumulator that comprises one or more electric battery cells fitted with devices necessary for use, for example case, terminals, marking and protective devices.</rdl:hasDefinition>
3440    <norsok:hasName>Battery</norsok:hasName>
3441    <rdl:hasDesignation>ELECTRIC BATTERY</rdl:hasDesignation>
3442    <rdfs:label>ELECTRIC BATTERY (Battery)</rdfs:label>
3443  </owl:Class>
3444  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS784754">
3445    <norsok:hasName>Tee, Equal, Buttweld</norsok:hasName>
3446    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3447    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421244"/>
3448    <rdl:hasDesignation>PIPE TEE STRAIGHT BUTT WELDING</rdl:hasDesignation>
3449    <rdfs:label>PIPE TEE STRAIGHT BUTT WELDING (Tee, Equal, Buttweld)</rdfs:label>
3450    <rdl:hasDefinition>An equal pipe tee that has butt welding ends.</rdl:hasDefinition>
3451  </owl:Class>
3452  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787614">
3453    <norsok:hasName>Sling, Wire</norsok:hasName>
3454    <rdl:hasDesignation>WIRE SLING</rdl:hasDesignation>
3455    <rdl:hasDefinition>A sling for enclosing material to be hoisted by a tackle or crane made by wire</rdl:hasDefinition>
3456    <rdfs:subClassOf>
3457      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787524"/>
3458    </rdfs:subClassOf>
3459    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3460    <rdfs:label>WIRE SLING (Sling, Wire)</rdfs:label>
3461  </owl:Class>
3462  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7906953">
3463    <norsok:hasName>Door, Fire</norsok:hasName>
3464    <rdl:hasDesignation>FIRE DOOR</rdl:hasDesignation>
3465    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7906840"/>
3466    <rdfs:label>FIRE DOOR (Door, Fire)</rdfs:label>
3467    <rdl:hasDefinition>A door which is capable of withstanding fire for a defined period of time and preventing fire from diverging.</rdl:hasDefinition>
3468    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3469  </owl:Class>
3470  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771144">
3471    <rdfs:label>RESISTANCE TEMPERATURE INDICATOR (Indicator, Temperature, Resistance)</rdfs:label>
3472    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3473    <rdfs:subClassOf>
3474      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268289"/>
3475    </rdfs:subClassOf>
3476    <rdl:hasDesignation>RESISTANCE TEMPERATURE INDICATOR</rdl:hasDesignation>
3477    <norsok:hasName>Indicator, Temperature, Resistance</norsok:hasName>
3478    <rdl:hasDefinition>A temperature indicator that is powered and uses a resistance element as sensor.</rdl:hasDefinition>
3479  </owl:Class>
3480  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5997431">
3481    <rdl:hasDesignation>ROD</rdl:hasDesignation>
3482    <rdl:hasDefinition>A bar profile that is a straight slender bar of metal.</rdl:hasDefinition>
3483    <rdfs:label>ROD (Rod)</rdfs:label>
3484    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3485    <norsok:hasName>Rod</norsok:hasName>
3486  </owl:Class>
3487  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS427724">
3488    <norsok:hasName>Tee</norsok:hasName>
3489    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3490    <rdfs:label>PIPE TEE (Tee)</rdfs:label>
3491    <rdl:hasDefinition>A physical object that has three piping ends in T-shape, including a branch at 90 degrees.</rdl:hasDefinition>
3492    <rdl:hasDesignation>PIPE TEE</rdl:hasDesignation>
3493  </owl:Class>
3494  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421019">
3495    <norsok:hasName>Valve, Diaphragm</norsok:hasName>
3496    <rdl:hasDesignation>DIAPHRAGM VALVE</rdl:hasDesignation>
3497    <rdfs:label>DIAPHRAGM VALVE (Valve, Diaphragm)</rdfs:label>
3498    <rdl:hasDefinition>A membrane valve that is a membrane valve where the closure member is a resilient diaphragm being forced against a port.</rdl:hasDefinition>
3499    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3500  </owl:Class>
3501  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS648809">
3502    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3503    <rdl:hasDefinition>A trap which, by a water seal, prevents foul air from rising from sinks, wash basins, drains, sewers etc.</rdl:hasDefinition>
3504    <rdfs:label>AIR TRAP (Trap, Drain)</rdfs:label>
3505    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7455439"/>
3506    <norsok:hasName>Trap, Drain</norsok:hasName>
3507    <rdl:hasDesignation>AIR TRAP</rdl:hasDesignation>
3508  </owl:Class>
3509  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773782">
3510    <rdfs:subClassOf>
3511      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055701"/>
3512    </rdfs:subClassOf>
3513    <rdl:hasDesignation>INTERFACE MODULE</rdl:hasDesignation>
3514    <norsok:hasName>Module, Interface</norsok:hasName>
3515    <rdfs:label>INTERFACE MODULE (Module, Interface)</rdfs:label>
3516    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3517    <rdl:hasDefinition>A module for interface functions</rdl:hasDefinition>
3518  </owl:Class>
3519  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS497609">
3520    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3521    <norsok:hasName>Screw, Lock</norsok:hasName>
3522    <rdfs:label>SET SCREW (Screw, Lock)</rdfs:label>
3523    <rdl:hasDesignation>SET SCREW</rdl:hasDesignation>
3524    <rdfs:label>SET SCREW (Screw, Setting)</rdfs:label>
3525    <rdl:hasDefinition>A cylindrical thereaded fastener that is a screw used to prevent relative motion between parts by exerting pressure with its end.</rdl:hasDefinition>
3526    <norsok:hasName>Screw, Setting</norsok:hasName>
3527  </owl:Class>
3528  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422414">
3529    <rdl:hasDesignation>WASHER</rdl:hasDesignation>
3530    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3531    <norsok:hasName>Washer</norsok:hasName>
3532    <rdl:hasDefinition>A physical object that is an annular thin flat plate, intended to seat or lock a bolt, screw or nut and or to prevent leakage.</rdl:hasDefinition>
3533    <rdfs:label>WASHER (Washer)</rdfs:label>
3534  </owl:Class>
3535  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS309419">
3536    <rdl:hasDefinition>A functional switch that (usually) turns an electrical circuit on or off when the pressure level reaches a preset value.</rdl:hasDefinition>
3537    <norsok:hasName>Switch, Pressure</norsok:hasName>
3538    <rdfs:label>PRESSURE SWITCH (Switch, Pressure)</rdfs:label>
3539    <rdl:hasDesignation>PRESSURE SWITCH</rdl:hasDesignation>
3540    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3541  </owl:Class>
3542  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794822">
3543    <rdfs:subClassOf>
3544      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS309149"/>
3545    </rdfs:subClassOf>
3546    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3547    <rdfs:label>AIR PRESSURE REGULATOR (Regulator, Air)</rdfs:label>
3548    <norsok:hasName>Regulator, Air</norsok:hasName>
3549    <rdl:hasDefinition>A pressure regulator that is intended to control the air supply pressure to a consumer and keeping it invariable independent of the air consumption.</rdl:hasDefinition>
3550    <rdl:hasDesignation>AIR PRESSURE REGULATOR</rdl:hasDesignation>
3551  </owl:Class>
3552  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5858919">
3553    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS986894"/>
3554    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3555    <norsok:hasName>Booster, Volume, Air</norsok:hasName>
3556    <rdl:hasDesignation>PNEUMATIC AMPLIFIER</rdl:hasDesignation>
3557    <rdfs:label>PNEUMATIC AMPLIFIER (Booster, Volume, Air)</rdfs:label>
3558    <rdl:hasDefinition>An amplifier that increases the power of a pneumatic signal.</rdl:hasDefinition>
3559  </owl:Class>
3560  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799022">
3561    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3562    <norsok:hasName>Software</norsok:hasName>
3563    <rdfs:label>SOFTWARE (Software)</rdfs:label>
3564    <rdl:hasDesignation>SOFTWARE</rdl:hasDesignation>
3565    <rdl:hasDefinition>An artefact which is a data, programmes, etc. not forming parts of a computer but used for its operation.</rdl:hasDefinition>
3566  </owl:Class>
3567  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS646649">
3568    <rdl:hasDefinition>A physical object that is the part of a valve against which the closure member bears to provide shut-off and throughout which process fluids flows.</rdl:hasDefinition>
3569    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3570    <norsok:hasName>Seat</norsok:hasName>
3571    <rdfs:label>VALVE SEAT (Seat)</rdfs:label>
3572    <rdl:hasDesignation>VALVE SEAT</rdl:hasDesignation>
3573  </owl:Class>
3574  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5797905">
3575    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3576    <rdfs:label>CURRENT LIMITER (Limiter, Current)</rdfs:label>
3577    <rdl:hasDefinition>A physical object that sets an upper limit to the current which can be passed.</rdl:hasDefinition>
3578    <rdl:hasDesignation>CURRENT LIMITER</rdl:hasDesignation>
3579    <norsok:hasName>Limiter, Current</norsok:hasName>
3580  </owl:Class>
3581  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794325">
3582    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3583    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794280"/>
3584    <rdl:hasDefinition>"</rdl:hasDefinition>
3585    <rdl:hasDesignation>BLIND RAM</rdl:hasDesignation>
3586    <norsok:hasName>Ram, Blind</norsok:hasName>
3587    <rdfs:label>BLIND RAM (Ram, Blind)</rdfs:label>
3588  </owl:Class>
3589  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5784309">
3590    <rdl:hasDefinition>An electronic circuit board with relays installed on it.</rdl:hasDefinition>
3591    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3592    <rdl:hasDesignation>RELAY CARD</rdl:hasDesignation>
3593    <norsok:hasName>Card, Relay</norsok:hasName>
3594    <rdfs:label>RELAY CARD (Card, Relay)</rdfs:label>
3595  </owl:Class>
3596  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5791925">
3597    <rdl:hasDesignation>DIRECTIONAL SOLENOID VALVE</rdl:hasDesignation>
3598    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3599    <rdfs:label>DIRECTIONAL SOLENOID VALVE (Valve, Directional, Solenoid)</rdfs:label>
3600    <rdfs:subClassOf>
3601      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS431279"/>
3602    </rdfs:subClassOf>
3603    <rdl:hasDefinition>A solenoid valve that operates in only one direction.</rdl:hasDefinition>
3604    <norsok:hasName>Valve, Directional, Solenoid</norsok:hasName>
3605  </owl:Class>
3606  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415124">
3607    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3608    <rdl:hasDesignation>ELECTRIC MOTOR</rdl:hasDesignation>
3609    <norsok:hasName>Motor, Electric</norsok:hasName>
3610    <rdfs:label>ELECTRIC MOTOR (Motor, Electric)</rdfs:label>
3611    <rdl:hasDefinition>An electric machine for transforming electric energy into mechanical energy</rdl:hasDefinition>
3612  </owl:Class>
3613  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112">
3614    <rdfs:label>PIN (Pin)</rdfs:label>
3615    <rdfs:subClassOf>
3616      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810370"/>
3617    </rdfs:subClassOf>
3618    <rdl:hasDefinition>A small shaft, rod or pivot intended to be used to connect, assemble, lock, align, etc.</rdl:hasDefinition>
3619    <rdl:hasDesignation>PIN</rdl:hasDesignation>
3620    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3621    <norsok:hasName>Pin</norsok:hasName>
3622  </owl:Class>
3623  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768346">
3624    <norsok:hasName>Transmitter, Flow, Electric</norsok:hasName>
3625    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3626    <rdl:hasDefinition>A flow transmitter that is measuring flow rate and generating a standardized electrical output signal representing the detected flow.</rdl:hasDefinition>
3627    <rdl:hasDesignation>ELECTRICAL FLOW TRANSMITTER</rdl:hasDesignation>
3628    <rdfs:label>ELECTRICAL FLOW TRANSMITTER (Transmitter, Flow, Electric)</rdfs:label>
3629    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880154"/>
3630  </owl:Class>
3631  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS435419">
3632    <norsok:hasName>Compressor, Screw</norsok:hasName>
3633    <rdl:hasDesignation>SCREW COMPRESSOR</rdl:hasDesignation>
3634    <rdl:hasDefinition>a rotary compressor in which compression is carried out by the intermeshing of two helical or differently formed screws, which transport the gas from inlet to outlet.</rdl:hasDefinition>
3635    <rdfs:label>SCREW COMPRESSOR (Compressor, Screw)</rdfs:label>
3636    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3637  </owl:Class>
3638  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795325">
3639    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422144"/>
3640    <rdl:hasDefinition>A pipe hub conforming to the specification for a Techloc pipe hub.</rdl:hasDefinition>
3641    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3642    <rdfs:label>TECHLOC PIPE HUB (Hub, Techloc)</rdfs:label>
3643    <rdl:hasDesignation>TECHLOC PIPE HUB</rdl:hasDesignation>
3644    <norsok:hasName>Hub, Techloc</norsok:hasName>
3645  </owl:Class>
3646  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417014">
3647    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3648    <norsok:hasName>Pump, Diaphragm</norsok:hasName>
3649    <rdfs:label>CONTROLLED VOLUME DIAPHRAGM PUMP (Pump, Diaphragm)</rdfs:label>
3650    <rdl:hasDesignation>CONTROLLED VOLUME DIAPHRAGM PUMP</rdl:hasDesignation>
3651    <rdl:hasDefinition>A reciprocating controlled volume pump that is utilizing a mechanically or hydraulically driven flexible diaphragm(s) in direct contact with the liquid being displaced.</rdl:hasDefinition>
3652  </owl:Class>
3653  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5992700">
3654    <rdfs:label>ROTATING CENTRALISER (Centraliser, Rotating)</rdfs:label>
3655    <rdl:hasDefinition>A centraliser which can be made to rotatin relation to the pipe</rdl:hasDefinition>
3656    <norsok:hasName>Centraliser, Rotating</norsok:hasName>
3657    <rdl:hasDesignation>ROTATING CENTRALISER</rdl:hasDesignation>
3658    <rdfs:subClassOf>
3659      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781342"/>
3660    </rdfs:subClassOf>
3661    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3662  </owl:Class>
3663  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781223">
3664    <rdfs:label>SAND DETECTION PROBE (Probe, Sand detection)</rdfs:label>
3665    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3666    <rdl:hasDefinition>A detecting element that is intended for detecting particles of sand.</rdl:hasDefinition>
3667    <rdl:hasDesignation>SAND DETECTION PROBE</rdl:hasDesignation>
3668    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
3669    <norsok:hasName>Probe, Sand detection</norsok:hasName>
3670  </owl:Class>
3671  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779644">
3672    <rdl:hasDefinition>A physical object that converts sound signals into corresponding variations of electric current (or potential), which is transmitted by wire or radio to a distant point where it is reconverted into sound.</rdl:hasDefinition>
3673    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3674    <rdfs:label>TELEPHONE (Telephone)</rdfs:label>
3675    <norsok:hasName>Telephone</norsok:hasName>
3676    <rdl:hasDesignation>TELEPHONE</rdl:hasDesignation>
3677  </owl:Class>
3678  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5857231">
3679    <rdl:hasDefinition>An alkaline primary battery with an alkaline electrolyte, a positive electrode containing silver oxide and a negative electrode of zinc</rdl:hasDefinition>
3680    <rdl:hasDesignation>ZINC SILVER OXIDE BATTERY</rdl:hasDesignation>
3681    <rdfs:label>ZINC SILVER OXIDE BATTERY (Battery, Silver oxide)</rdfs:label>
3682    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3683    <norsok:hasName>Battery, Silver oxide</norsok:hasName>
3684  </owl:Class>
3685  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473174">
3686    <rdfs:label>JACKETED GASKET (Gasket, Jacketed)</rdfs:label>
3687    <rdl:hasDesignation>JACKETED GASKET</rdl:hasDesignation>
3688    <rdl:hasDefinition>A pipe flange gasket that has a filler material enclosed in a metal jacket.</rdl:hasDefinition>
3689    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3690    <norsok:hasName>Gasket, Jacketed</norsok:hasName>
3691  </owl:Class>
3692  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414359">
3693    <norsok:hasName>Damper, Shut-off</norsok:hasName>
3694    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS447119"/>
3695    <rdl:hasDesignation>SHUT OFF DAMPER</rdl:hasDesignation>
3696    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3697    <rdfs:label>SHUT OFF DAMPER (Damper, Shut-off)</rdfs:label>
3698    <rdl:hasDefinition>A damper intended for closing off parts of a ventilation system.</rdl:hasDefinition>
3699  </owl:Class>
3700  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445544">
3701    <rdl:hasDesignation>BALL BEARING</rdl:hasDesignation>
3702    <rdfs:label>BALL BEARING (Bearing, Ball)</rdfs:label>
3703    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3704    <norsok:hasName>Bearing, Ball</norsok:hasName>
3705    <rdl:hasDefinition>A rolling element bearing utilizing balls.</rdl:hasDefinition>
3706  </owl:Class>
3707  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5758193">
3708    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3709    <rdl:hasDefinition>An electronic controller that is intended to regulate the pressure in as system.</rdl:hasDefinition>
3710    <rdfs:label>ELECTRONIC PRESSURE CONTROLLER (Controller, Electric, Pressure)</rdfs:label>
3711    <rdl:hasDesignation>ELECTRONIC PRESSURE CONTROLLER</rdl:hasDesignation>
3712    <rdfs:subClassOf>
3713      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS879839"/>
3714    </rdfs:subClassOf>
3715    <norsok:hasName>Controller, Electric, Pressure</norsok:hasName>
3716  </owl:Class>
3717  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850679">
3718    <rdl:hasDesignation>GAS ANALYSER</rdl:hasDesignation>
3719    <norsok:hasName>Analyser, Gas</norsok:hasName>
3720    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3721    <rdfs:label>GAS ANALYSER (Analyser, Gas)</rdfs:label>
3722    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS624014"/>
3723    <rdl:hasDefinition>An analysing instrument that analyses the composition of a gaseous mixture with two or more components.</rdl:hasDefinition>
3724  </owl:Class>
3725  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799410">
3726    <rdfs:label>CHAIN HOIST (Hoist, Chain)</rdfs:label>
3727    <norsok:hasName>Hoist, Chain</norsok:hasName>
3728    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3729    <rdl:hasDesignation>CHAIN HOIST</rdl:hasDesignation>
3730    <rdl:hasDefinition>A hoist utilizing a chain-rope for suspending load. Chain hoists are delivered as portable units or for permanent mounting, e.g. on a crane. They can be hand operated or air powered, electrical powered or hydraulic powered.</rdl:hasDefinition>
3731    <rdfs:subClassOf>
3732      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799100"/>
3733    </rdfs:subClassOf>
3734  </owl:Class>
3735  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891449">
3736    <rdl:hasDefinition>A stator that is the stationary part of an electric motor.</rdl:hasDefinition>
3737    <rdfs:label>ELECTRICAL STATOR (Stator)</rdfs:label>
3738    <norsok:hasName>Stator</norsok:hasName>
3739    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3740    <rdl:hasDesignation>ELECTRICAL STATOR</rdl:hasDesignation>
3741  </owl:Class>
3742  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS4231626">
3743    <rdfs:label>GLASS (Glass)</rdfs:label>
3744    <rdl:hasDesignation>GLASS</rdl:hasDesignation>
3745    <norsok:hasName>Glass</norsok:hasName>
3746    <rdl:hasDefinition>A hard, amorphous, brittle substance, made by fusing together one or more of the oxides of silicon, boron, or phosphorus, with certain basic oxides(e.g. sodium, magnesium, calcium, potasium), and cooling the product rapidly to prevent crystalization or devitrification.</rdl:hasDefinition>
3747    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3748  </owl:Class>
3749  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422504">
3750    <rdfs:label>STRAINER (Strainer)</rdfs:label>
3751    <norsok:hasName>Strainer</norsok:hasName>
3752    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3753    <rdl:hasDesignation>STRAINER</rdl:hasDesignation>
3754    <rdl:hasDefinition>A mechanical separator that is separating solid particles from a fluid by passing the fluid through a wire mesh, screen or metal plates containing perforations or slits.</rdl:hasDefinition>
3755  </owl:Class>
3756  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13700634">
3757    <rdl:hasDefinition>A device that is a removeable top/part of the cylinder(s) on an internal combustion or steam engine. It may contain valve ports, cobustion chamber(s) and cooling water channels.</rdl:hasDefinition>
3758    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3759    <norsok:hasName>Head, Cylinder</norsok:hasName>
3760    <rdfs:label>CYLINDER HEAD (Head, Cylinder)</rdfs:label>
3761    <rdl:hasDesignation>CYLINDER HEAD</rdl:hasDesignation>
3762  </owl:Class>
3763  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421514">
3764    <rdl:hasDesignation>CONCENTRIC PIPE REDUCER</rdl:hasDesignation>
3765    <rdfs:subClassOf>
3766      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416294"/>
3767    </rdfs:subClassOf>
3768    <rdl:hasDefinition>A pipe reducer that has the center lines of the two ends in line.</rdl:hasDefinition>
3769    <rdfs:label>CONCENTRIC PIPE REDUCER (Reducer, Concentric)</rdfs:label>
3770    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3771    <norsok:hasName>Reducer, Concentric</norsok:hasName>
3772  </owl:Class>
3773  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5804457">
3774    <rdfs:label>RISER CROSSOVER (Crossover, Riser)</rdfs:label>
3775    <rdl:hasDefinition>A combination pipe coupling that is intended for joining of well risers.</rdl:hasDefinition>
3776    <norsok:hasName>Crossover, Riser</norsok:hasName>
3777    <rdl:hasDesignation>RISER CROSSOVER</rdl:hasDesignation>
3778    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3779  </owl:Class>
3780  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779382">
3781    <rdl:hasDefinition>A detecting instrument for measuring temperature, especially one having a graduated glass tube with a bulb containing a liquid, typically mercury or coloured alcohol, that expands and rises in the tube as the temperature increases.</rdl:hasDefinition>
3782    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3783    <rdl:hasDesignation>THERMOMETER</rdl:hasDesignation>
3784    <norsok:hasName>Thermometer</norsok:hasName>
3785    <rdfs:label>THERMOMETER (Thermometer)</rdfs:label>
3786    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
3787  </owl:Class>
3788  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5994746">
3789    <rdl:hasDesignation>BIT NOZZLE</rdl:hasDesignation>
3790    <norsok:hasName>Nozzle, Bit</norsok:hasName>
3791    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3792    <rdfs:label>BIT NOZZLE (Nozzle, Bit)</rdfs:label>
3793    <rdl:hasDefinition>A nozzle that is attached (screwed) to a drill bit to function as exit point for drill fluid.</rdl:hasDefinition>
3794    <rdfs:subClassOf>
3795      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415214"/>
3796    </rdfs:subClassOf>
3797  </owl:Class>
3798  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS313289">
3799    <norsok:hasName>Turbine</norsok:hasName>
3800    <rdl:hasDesignation>TURBINE</rdl:hasDesignation>
3801    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3802    <rdl:hasDefinition>A physical object that is intended to rotate within a fluid and to transform energy within a fluid into mechanical power.</rdl:hasDefinition>
3803    <rdfs:label>TURBINE (Turbine)</rdfs:label>
3804  </owl:Class>
3805  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764412">
3806    <rdfs:label>COAXIAL JACK (Jack, Coaxial)</rdfs:label>
3807    <norsok:hasName>Jack, Coaxial</norsok:hasName>
3808    <rdl:hasDesignation>COAXIAL JACK</rdl:hasDesignation>
3809    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3810    <rdl:hasDefinition>A jack designed to attach to free end of coaxial cable.</rdl:hasDefinition>
3811    <rdfs:subClassOf>
3812      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS964079"/>
3813    </rdfs:subClassOf>
3814  </owl:Class>
3815  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS869129">
3816    <rdl:hasDefinition>A physical object that stores electricity during part of an operation</rdl:hasDefinition>
3817    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3818    <rdfs:label>CAPACITOR (Capacitor)</rdfs:label>
3819    <norsok:hasName>Capacitor</norsok:hasName>
3820    <rdl:hasDesignation>CAPACITOR</rdl:hasDesignation>
3821  </owl:Class>
3822  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5757650">
3823    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3824    <rdl:hasDefinition>An input - output circuit board that is intended to decode and transmit one or more electrical signals from a computer interpretable format to an output signal.</rdl:hasDefinition>
3825    <norsok:hasName>Card, Output</norsok:hasName>
3826    <rdl:hasDesignation>OUTPUT CIRCUIT BOARD</rdl:hasDesignation>
3827    <rdfs:label>OUTPUT CIRCUIT BOARD (Card, Output)</rdfs:label>
3828  </owl:Class>
3829  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5856662">
3830    <rdfs:label>NICKEL-CADMIUM BATTERY (Battery, Nickel-cadmium)</rdfs:label>
3831    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3832    <rdl:hasDesignation>NICKEL-CADMIUM BATTERY</rdl:hasDesignation>
3833    <rdl:hasDefinition>An alkaline secondary battery with an alkaline electrolyte, a positive electrode containing nickel oxide and a negative electrode of cadmium.</rdl:hasDefinition>
3834    <norsok:hasName>Battery, Nickel-cadmium</norsok:hasName>
3835  </owl:Class>
3836  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5783700">
3837    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3838    <rdl:hasDesignation>ELECTRICAL BARRIER</rdl:hasDesignation>
3839    <rdl:hasDefinition>A barrier that is made up of a refractory material intended to localize or direct any arc which may arise on the operation of a circuit-breaker</rdl:hasDefinition>
3840    <rdfs:label>ELECTRICAL BARRIER (Barrier)</rdfs:label>
3841    <norsok:hasName>Barrier</norsok:hasName>
3842  </owl:Class>
3843  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850904">
3844    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3845    <norsok:hasName>Proximitor</norsok:hasName>
3846    <rdfs:label>PROXIMITY PROBE (Proximitor)</rdfs:label>
3847    <rdl:hasDesignation>PROXIMITY PROBE</rdl:hasDesignation>
3848    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
3849    <norsok:hasName>Probe, Proximity</norsok:hasName>
3850    <rdfs:label>PROXIMITY PROBE (Probe, Proximity)</rdfs:label>
3851    <rdl:hasDefinition>A detecting element that is intended to sense proximity.</rdl:hasDefinition>
3852  </owl:Class>
3853  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774485">
3854    <rdl:hasDefinition>An interface card that is a socket or slot that interfaces between a computer's motherboard and the cpu itself.</rdl:hasDefinition>
3855    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3856    <norsok:hasName>Card, CPU</norsok:hasName>
3857    <rdfs:label>CPU SOCKET (Card, CPU)</rdfs:label>
3858    <rdl:hasDesignation>CPU SOCKET</rdl:hasDesignation>
3859    <rdfs:subClassOf>
3860      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5784405"/>
3861    </rdfs:subClassOf>
3862  </owl:Class>
3863  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780078">
3864    <rdl:hasDesignation>GAS RECEIVER</rdl:hasDesignation>
3865    <rdl:hasDefinition>A pressure vessel intended to store compressed gas facilitating moisture removal and equalizing of pressure fluctuations before the gas is used</rdl:hasDefinition>
3866    <norsok:hasName>Receiver, Gas</norsok:hasName>
3867    <rdfs:label>GAS RECEIVER (Receiver, Gas)</rdfs:label>
3868    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3869  </owl:Class>
3870  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788223">
3871    <rdl:hasDesignation>HF ANTENNA</rdl:hasDesignation>
3872    <norsok:hasName>Antenna, HF</norsok:hasName>
3873    <rdfs:label>HF ANTENNA (Antenna, HF)</rdfs:label>
3874    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3875    <rdfs:subClassOf>
3876      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788403"/>
3877    </rdfs:subClassOf>
3878    <rdl:hasDefinition>An antenna that is designed for radiating or receiving electromagnetic waves in the high frequency range (HF = 3 - 30 MHz).</rdl:hasDefinition>
3879  </owl:Class>
3880  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5995142">
3881    <rdl:hasDesignation>PIPE RAM</rdl:hasDesignation>
3882    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3883    <rdl:hasDefinition>A ram that is located on a well's blow-out preventer stack, and is operated hydraulically to close in or shut in a well threatened with excessively high pressure. When actuated, the two elements of the closure mechanism come together to seal round a pipe in the BOP. It is called "pipe ram" because the ram close on the pipe.</rdl:hasDefinition>
3884    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794280"/>
3885    <rdfs:label>PIPE RAM (Ram, Pipe)</rdfs:label>
3886    <norsok:hasName>Ram, Pipe</norsok:hasName>
3887  </owl:Class>
3888  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS437129">
3889    <rdl:hasDefinition>A vacuum pump intended to use the kinetic energy of a high velocity steam or air jet to transport a fluid.</rdl:hasDefinition>
3890    <rdfs:label>EJECTOR (Ejector)</rdfs:label>
3891    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3892    <norsok:hasName>Ejector</norsok:hasName>
3893    <rdl:hasDesignation>EJECTOR</rdl:hasDesignation>
3894  </owl:Class>
3895  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780625">
3896    <norsok:hasName>Probe, Seismic</norsok:hasName>
3897    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
3898    <rdfs:label>SEISMIC PROBE (Probe, Seismic)</rdfs:label>
3899    <rdl:hasDefinition>A detecting element for detecting shock waves set off by an explosion or other seismic sources and reflected by underground rock formations.</rdl:hasDefinition>
3900    <rdl:hasDesignation>SEISMIC PROBE</rdl:hasDesignation>
3901    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3902  </owl:Class>
3903  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS957419">
3904    <rdl:hasDesignation>ELECTRICAL CONTACT</rdl:hasDesignation>
3905    <norsok:hasName>Adaptor</norsok:hasName>
3906    <norsok:hasName>Contact, Electric</norsok:hasName>
3907    <rdl:hasDefinition>A physical object that is the conductive element in a component which mates with a corresponding element to provide an electrical path.</rdl:hasDefinition>
3908    <rdfs:label>ELECTRICAL CONTACT (Contact, Electric)</rdfs:label>
3909    <rdfs:label>ELECTRICAL CONTACT (Adaptor)</rdfs:label>
3910    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3911  </owl:Class>
3912  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5754776">
3913    <norsok:hasName>Beam</norsok:hasName>
3914    <rdfs:label>BEAM (Beam)</rdfs:label>
3915    <rdl:hasDefinition>A support that is a large and straight piece of normally timber or iron forming one of the main structural member of a building or supporting structure.</rdl:hasDefinition>
3916    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3917    <rdl:hasDesignation>BEAM</rdl:hasDesignation>
3918  </owl:Class>
3919  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS282104">
3920    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3921    <rdl:hasDesignation>PROCESS CONTROL SYSTEM</rdl:hasDesignation>
3922    <rdl:hasDefinition>A control system that has the capability to control, monitor, regulate and measure processes.</rdl:hasDefinition>
3923    <norsok:hasName>Control unit</norsok:hasName>
3924    <rdfs:label>PROCESS CONTROL SYSTEM (Control unit)</rdfs:label>
3925  </owl:Class>
3926  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5785613">
3927    <rdl:hasDefinition>A jacketed gasket that has the filler material enclosed in a single metal jacket.</rdl:hasDefinition>
3928    <rdfs:label>SINGLE JACKETED GASKET (Gasket, Jacketed, Single)</rdfs:label>
3929    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473174"/>
3930    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3931    <norsok:hasName>Gasket, Jacketed, Single</norsok:hasName>
3932    <rdl:hasDesignation>SINGLE JACKETED GASKET</rdl:hasDesignation>
3933  </owl:Class>
3934  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416339">
3935    <norsok:hasName>Stem</norsok:hasName>
3936    <rdl:hasDesignation>VALVE STEM</rdl:hasDesignation>
3937    <rdfs:label>VALVE STEM (Stem)</rdfs:label>
3938    <rdl:hasDefinition>A physical object that is a rod or shaft which is transmitting motion from an operator to the closure member of a valve.</rdl:hasDefinition>
3939    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3940  </owl:Class>
3941  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS286874">
3942    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3943    <rdl:hasDefinition>A physical object intended to support and locate a moving or static element.</rdl:hasDefinition>
3944    <norsok:hasName>Bearing</norsok:hasName>
3945    <rdl:hasDesignation>BEARING</rdl:hasDesignation>
3946    <rdfs:label>BEARING (Bearing)</rdfs:label>
3947  </owl:Class>
3948  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS434114">
3949    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3950    <rdl:hasDefinition>A nozzle provided with a miniature, spring loaded non return valve which is connected vian a pipe or passage to a greased bearing. The nipple outer shape can lock into a grease pump (gun) nozzle and facilitate the high pressure pumping of grease into the bearing.</rdl:hasDefinition>
3951    <norsok:hasName>Nipple, Grease</norsok:hasName>
3952    <rdfs:label>GREASE NIPPLE (Nipple, Grease)</rdfs:label>
3953    <rdl:hasDesignation>GREASE NIPPLE</rdl:hasDesignation>
3954    <rdfs:subClassOf>
3955      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415214"/>
3956    </rdfs:subClassOf>
3957  </owl:Class>
3958  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800064">
3959    <rdfs:label>WIRE HOIST (Hoist, Wire)</rdfs:label>
3960    <norsok:hasName>Hoist, Wire</norsok:hasName>
3961    <rdl:hasDefinition>A hoist utilizing a wire-rope for suspending load. Wire hoists are normally electrically powered, but also (hand) lever types exsists.</rdl:hasDefinition>
3962    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3963    <rdfs:subClassOf>
3964      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799100"/>
3965    </rdfs:subClassOf>
3966    <rdl:hasDesignation>WIRE HOIST</rdl:hasDesignation>
3967  </owl:Class>
3968  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789632">
3969    <rdfs:label>SHEAVE (Sheave)</rdfs:label>
3970    <rdl:hasDesignation>SHEAVE</rdl:hasDesignation>
3971    <norsok:hasName>Sheave</norsok:hasName>
3972    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3973    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766320"/>
3974    <rdl:hasDefinition>A wheel which is grooved for use with vee-belts, ropes, wires or round belts</rdl:hasDefinition>
3975  </owl:Class>
3976  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13660780">
3977    <norsok:hasName>Shaft, Crank</norsok:hasName>
3978    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3979    <rdfs:label>CRANKSHAFT (Shaft, Crank)</rdfs:label>
3980    <rdfs:subClassOf>
3981      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810370"/>
3982    </rdfs:subClassOf>
3983    <rdl:hasDesignation>CRANKSHAFT</rdl:hasDesignation>
3984    <rdl:hasDefinition>A shaft that is the main drive shaft in equipment of the reciprocating type which converts the rotating motion into a linear one.</rdl:hasDefinition>
3985  </owl:Class>
3986  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS959759">
3987    <norsok:hasName>Lamp</norsok:hasName>
3988    <rdl:hasDefinition>A physical object intended to produce an optical radiation, usually visible.</rdl:hasDefinition>
3989    <rdfs:label>LAMP (Lamp)</rdfs:label>
3990    <rdl:hasDesignation>LAMP</rdl:hasDesignation>
3991    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3992  </owl:Class>
3993  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767285">
3994    <rdl:hasDesignation>HYDRAULIC CYLINDER</rdl:hasDesignation>
3995    <norsok:hasName>Cylinder, Hydraulic</norsok:hasName>
3996    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
3997    <rdfs:label>HYDRAULIC CYLINDER (Cylinder, Hydraulic)</rdfs:label>
3998    <rdl:hasDefinition>A cylinder where the piston is actuated by pressurized hydraulic fluid.</rdl:hasDefinition>
3999  </owl:Class>
4000  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462689">
4001    <rdfs:subClassOf>
4002      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462644"/>
4003    </rdfs:subClassOf>
4004    <rdl:hasDesignation>LEVEL GAUGE</rdl:hasDesignation>
4005    <norsok:hasName>Gauge, Level</norsok:hasName>
4006    <rdl:hasDefinition>A gauge that is intended to display a representation of a measured level.</rdl:hasDefinition>
4007    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4008    <rdfs:label>LEVEL GAUGE (Gauge, Level)</rdfs:label>
4009  </owl:Class>
4010  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5783242">
4011    <norsok:hasName>Centraliser, Conductor</norsok:hasName>
4012    <rdl:hasDesignation>CONDUCTOR CENTRALISER</rdl:hasDesignation>
4013    <rdl:hasDefinition>A centraliser capable of centering a pipe  into the conductor casing (the well's surface pipe.</rdl:hasDefinition>
4014    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4015    <rdfs:label>CONDUCTOR CENTRALISER (Centraliser, Conductor)</rdfs:label>
4016    <rdfs:subClassOf>
4017      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781342"/>
4018    </rdfs:subClassOf>
4019  </owl:Class>
4020  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14072206">
4021    <rdfs:label>AIR COOLER (Cooler, Air)</rdfs:label>
4022    <rdl:hasDesignation>AIR COOLER</rdl:hasDesignation>
4023    <norsok:hasName>Cooler, Air</norsok:hasName>
4024    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4025    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS278774"/>
4026    <rdl:hasDefinition>A cooler that is intended to cool air.</rdl:hasDefinition>
4027  </owl:Class>
4028  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799861">
4029    <rdl:hasDefinition>A pin intended to be used to allow infinite rotation around it's centre axis.</rdl:hasDefinition>
4030    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4031    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
4032    <norsok:hasName>Pin, Pivot</norsok:hasName>
4033    <rdl:hasDesignation>PIVOT PIN</rdl:hasDesignation>
4034    <rdfs:label>PIVOT PIN (Pin, Pivot)</rdfs:label>
4035  </owl:Class>
4036  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787569">
4037    <rdl:hasDesignation>CHAIN SLING</rdl:hasDesignation>
4038    <rdfs:label>CHAIN SLING (Sling, Chain)</rdfs:label>
4039    <norsok:hasName>Sling, Chain</norsok:hasName>
4040    <rdl:hasDefinition>A sling for enclosing material to be hoisted by a tackle or crane made by chain</rdl:hasDefinition>
4041    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4042    <rdfs:subClassOf>
4043      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787524"/>
4044    </rdfs:subClassOf>
4045  </owl:Class>
4046  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767720">
4047    <norsok:hasName>Card, Amplifier</norsok:hasName>
4048    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS986894"/>
4049    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4050    <rdl:hasDesignation>AMPLIFIER CIRCUIT BOARD</rdl:hasDesignation>
4051    <rdfs:label>AMPLIFIER CIRCUIT BOARD (Card, Amplifier)</rdfs:label>
4052    <rdl:hasDefinition>An amplifier that is mounted on a electronic circuit board intended to receive and amplify one or more signals.</rdl:hasDefinition>
4053  </owl:Class>
4054  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778324">
4055    <norsok:hasName>Spring, Blade</norsok:hasName>
4056    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4057    <rdfs:label>VANE SPRING (Spring, Blade)</rdfs:label>
4058    <rdl:hasDefinition>A spring used as a tension spring behind the vane or blade in a Vane In Stator Pump.</rdl:hasDefinition>
4059    <rdl:hasDesignation>VANE SPRING</rdl:hasDesignation>
4060  </owl:Class>
4061  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS911024">
4062    <norsok:hasName>Key</norsok:hasName>
4063    <rdl:hasDefinition>A physical object that is assembled with a shaft and a hub to prevent the hub rotating about the shaft.</rdl:hasDefinition>
4064    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4065    <rdfs:label>SHAFT KEY (Key)</rdfs:label>
4066    <rdl:hasDesignation>SHAFT KEY</rdl:hasDesignation>
4067  </owl:Class>
4068  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850634">
4069    <norsok:hasName>Analyser, pH</norsok:hasName>
4070    <rdl:hasDesignation>PH ANALYSER</rdl:hasDesignation>
4071    <rdfs:label>PH ANALYSER (Analyser, pH)</rdfs:label>
4072    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4073    <rdl:hasDefinition>An analysing instrument intended to measure and indicate and/or produce a signal which represents the measured alkalinity / acidity in a fluid or matter.</rdl:hasDefinition>
4074    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS624014"/>
4075  </owl:Class>
4076  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793102">
4077    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4078    <rdl:hasDesignation>MANDREL</rdl:hasDesignation>
4079    <rdl:hasDefinition>A physical object that is an accurately turned rod over which metal is forged, drawn or shaped during working so as to create or preserve a desired axial cavity.</rdl:hasDefinition>
4080    <rdfs:label>MANDREL (Mandrel)</rdfs:label>
4081    <norsok:hasName>Mandrel</norsok:hasName>
4082  </owl:Class>
4083  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268334">
4084    <rdl:hasDefinition>A measure indicator that is intended to give a visual indication of the pressure in a pre defined process segment.</rdl:hasDefinition>
4085    <norsok:hasName>Indicator, Pressure</norsok:hasName>
4086    <rdl:hasDesignation>PRESSURE INDICATOR</rdl:hasDesignation>
4087    <rdfs:label>PRESSURE INDICATOR (Indicator, Pressure)</rdfs:label>
4088    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4089  </owl:Class>
4090  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS915209">
4091    <rdl:hasDefinition>A detecting instrument for measuring electric energy.</rdl:hasDefinition>
4092    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4093    <rdfs:label>WATTMETER (Wattmeter)</rdfs:label>
4094    <rdl:hasDesignation>WATTMETER</rdl:hasDesignation>
4095    <norsok:hasName>Wattmeter</norsok:hasName>
4096    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
4097  </owl:Class>
4098  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885419">
4099    <rdl:hasDesignation>ELASTOMERIC FLEXIBLE ELEMENT COUPLING</rdl:hasDesignation>
4100    <rdl:hasDefinition>A flexible coupling in which the torque is transmitted through one or several elastomeric elements.</rdl:hasDefinition>
4101    <norsok:hasName>Element, Coupling</norsok:hasName>
4102    <rdfs:label>ELASTOMERIC FLEXIBLE ELEMENT COUPLING (Element, Coupling)</rdfs:label>
4103    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4104  </owl:Class>
4105  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5758024">
4106    <norsok:hasName>Controller, Pneumatic, Level</norsok:hasName>
4107    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4108    <rdl:hasDefinition>A pneumatic controller that is intended to control a liquid level.</rdl:hasDefinition>
4109    <rdl:hasDesignation>PNEUMATIC LEVEL CONTROLLER</rdl:hasDesignation>
4110    <rdfs:label>PNEUMATIC LEVEL CONTROLLER (Controller, Pneumatic, Level)</rdfs:label>
4111    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS882179"/>
4112  </owl:Class>
4113  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768525">
4114    <rdfs:label>TRANSCEIVER (Transceiver)</rdfs:label>
4115    <rdl:hasDefinition>A physical object combining a radio transmitter and a radio receiver.</rdl:hasDefinition>
4116    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4117    <norsok:hasName>Transceiver</norsok:hasName>
4118    <rdl:hasDesignation>TRANSCEIVER</rdl:hasDesignation>
4119  </owl:Class>
4120  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788037">
4121    <rdfs:label>SHEAR PIN (Pin, Shear)</rdfs:label>
4122    <rdl:hasDefinition>A retaining pin intended to shear or give way before damage can be done to the item of equipment its holding in place.</rdl:hasDefinition>
4123    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
4124    <norsok:hasName>Pin, Shear</norsok:hasName>
4125    <rdl:hasDesignation>SHEAR PIN</rdl:hasDesignation>
4126    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4127  </owl:Class>
4128  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5759641">
4129    <rdl:hasDefinition>A filter intended to separate sand, humus soil and bacteria from drinking water.</rdl:hasDefinition>
4130    <rdfs:label>POTABLE WATER FILTER (Filter, Water)</rdfs:label>
4131    <rdl:hasDesignation>POTABLE WATER FILTER</rdl:hasDesignation>
4132    <norsok:hasName>Filter, Water</norsok:hasName>
4133    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4134  </owl:Class>
4135  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462644">
4136    <rdfs:label>GAUGE (Gauge)</rdfs:label>
4137    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4138    <norsok:hasName>Gauge</norsok:hasName>
4139    <rdl:hasDefinition>A detecting instrument that is used for measuring or testing.</rdl:hasDefinition>
4140    <rdl:hasDesignation>GAUGE</rdl:hasDesignation>
4141    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
4142  </owl:Class>
4143  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891764">
4144    <rdl:hasDesignation>SMALL POWER OUTLET</rdl:hasDesignation>
4145    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS873134"/>
4146    <rdl:hasDefinition>An electrical socket which is intended to provide electrical power in an office or domestic environment</rdl:hasDefinition>
4147    <rdfs:label>SMALL POWER OUTLET (Socket Outlet)</rdfs:label>
4148    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4149    <norsok:hasName>Socket Outlet</norsok:hasName>
4150  </owl:Class>
4151  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS642779">
4152    <rdl:hasDefinition>A physical object that is an electrical conductor or consist of one or more electrical conductors, that is held together with an overall sheath, and is used to distribute electricity.</rdl:hasDefinition>
4153    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7782845814"/>
4154    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4155    <rdl:hasDesignation>ELECTRIC CABLE</rdl:hasDesignation>
4156    <norsok:hasName>Cable</norsok:hasName>
4157    <rdfs:label>ELECTRIC CABLE (Cable)</rdfs:label>
4158  </owl:Class>
4159  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772525">
4160    <rdfs:subClassOf>
4161      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS302174"/>
4162    </rdfs:subClassOf>
4163    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4164    <norsok:hasName>Hose, Fire</norsok:hasName>
4165    <rdfs:label>FIRE HOSE (Hose, Fire)</rdfs:label>
4166    <rdl:hasDefinition>A hose that is designed and approved for being used as a fire hose.</rdl:hasDefinition>
4167    <rdl:hasDesignation>FIRE HOSE</rdl:hasDesignation>
4168  </owl:Class>
4169  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766125">
4170    <rdfs:label>WINCH (Winch)</rdfs:label>
4171    <norsok:hasName>Winch</norsok:hasName>
4172    <rdl:hasDefinition>A lifting machine in which rotation of a drum causes a rope, cable or chain to hoist or lower a load, as in a crane.</rdl:hasDefinition>
4173    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4174    <rdl:hasDesignation>WINCH</rdl:hasDesignation>
4175  </owl:Class>
4176  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417599">
4177    <rdl:hasDefinition>A packing ring that is intended to seal between a rotating or reciprocating shaft and a casing or between a valve stem and a valve body.</rdl:hasDefinition>
4178    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4179    <norsok:hasName>Packing</norsok:hasName>
4180    <rdl:hasDesignation>STUFFING BOX PACKING RING</rdl:hasDesignation>
4181    <rdfs:label>STUFFING BOX PACKING RING (Packing)</rdfs:label>
4182  </owl:Class>
4183  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5784219">
4184    <rdl:hasDefinition>An internal power supply that is a power supply arranged on an electronic circuit board.</rdl:hasDefinition>
4185    <norsok:hasName>Card, Power supply</norsok:hasName>
4186    <rdl:hasDesignation>POWER SUPPLY CARD</rdl:hasDesignation>
4187    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4188    <rdfs:label>POWER SUPPLY CARD (Card, Power supply)</rdfs:label>
4189  </owl:Class>
4190  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850994">
4191    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS316754"/>
4192    <rdl:hasDefinition>A level switch that is using a displacer that is suspended from a spring as the sensing element.</rdl:hasDefinition>
4193    <norsok:hasName>Switch, Level, Displacer</norsok:hasName>
4194    <rdl:hasDesignation>DISPLACER LEVEL SWITCH</rdl:hasDesignation>
4195    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4196    <rdfs:label>DISPLACER LEVEL SWITCH (Switch, Level, Displacer)</rdfs:label>
4197  </owl:Class>
4198  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS300914">
4199    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4200    <rdl:hasDesignation>FIRE ALARM BUTTON</rdl:hasDesignation>
4201    <norsok:hasName>Point, Call</norsok:hasName>
4202    <rdl:hasDefinition>An alarm button which should be activated in the case of fire.</rdl:hasDefinition>
4203    <rdfs:label>FIRE ALARM BUTTON (Point, Call)</rdfs:label>
4204  </owl:Class>
4205  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855360">
4206    <rdl:hasDesignation>ENCODER</rdl:hasDesignation>
4207    <rdfs:label>ENCODER (Encoder)</rdfs:label>
4208    <rdl:hasDefinition>A device which is capable of converting information from one system of communication into another.</rdl:hasDefinition>
4209    <norsok:hasName>Encoder</norsok:hasName>
4210    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4211  </owl:Class>
4212  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771770">
4213    <rdl:hasDesignation>SUB SWITCHBOARD</rdl:hasDesignation>
4214    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4215    <rdl:hasDefinition>A switchboard intended to be used as a sub switchboard.</rdl:hasDefinition>
4216    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS464129"/>
4217    <rdfs:label>SUB SWITCHBOARD (Switchboard, Sub)</rdfs:label>
4218    <norsok:hasName>Switchboard, Sub</norsok:hasName>
4219  </owl:Class>
4220  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268244">
4221    <rdl:hasDesignation>LEVEL INDICATOR</rdl:hasDesignation>
4222    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4223    <rdl:hasDefinition>A measure indicator that is intended to give a visual indication of the level of a substance behaving like a fluid in a tank or storing device.</rdl:hasDefinition>
4224    <rdfs:label>LEVEL INDICATOR (Indicator, Level)</rdfs:label>
4225    <norsok:hasName>Indicator, Level</norsok:hasName>
4226  </owl:Class>
4227  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416609">
4228    <rdfs:label>BUTTERFLY VALVE (Valve, Butterfly)</rdfs:label>
4229    <rdl:hasDesignation>BUTTERFLY VALVE</rdl:hasDesignation>
4230    <rdl:hasClassifier>NORSOK I-001 REV3 V01 VALVE TYPE CLASS</rdl:hasClassifier>
4231    <rdl:hasDefinition>A rotary valve that has a closure member of a disc type with a shaft parallel, or near parallel, to the plane of the disc, with an axis of rotation transverse to the flow direction.</rdl:hasDefinition>
4232    <norsok:hasName>Valve, Butterfly</norsok:hasName>
4233    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4234  </owl:Class>
4235  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS297314">
4236    <rdfs:label>CONDENSER (Condenser)</rdfs:label>
4237    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4238    <rdl:hasDesignation>CONDENSER</rdl:hasDesignation>
4239    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS278774"/>
4240    <norsok:hasName>Condenser</norsok:hasName>
4241    <rdl:hasDefinition>A cooler that is intended to change a vapour to liquid.</rdl:hasDefinition>
4242  </owl:Class>
4243  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771189">
4244    <rdfs:label>WELDED THERMOWELL (Thermowell, Welded)</rdfs:label>
4245    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4246    <rdl:hasDesignation>WELDED THERMOWELL</rdl:hasDesignation>
4247    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418049"/>
4248    <rdl:hasDefinition>A thermowell that is designed for being welded on to a vessel or pipe.</rdl:hasDefinition>
4249    <norsok:hasName>Thermowell, Welded</norsok:hasName>
4250  </owl:Class>
4251  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS300509">
4252    <rdfs:label>EYE BATH (Eyebath)</rdfs:label>
4253    <rdl:hasDesignation>EYE BATH</rdl:hasDesignation>
4254    <norsok:hasName>Eyebath</norsok:hasName>
4255    <rdl:hasDefinition>A device used for cleaning the eyes.</rdl:hasDefinition>
4256    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4257  </owl:Class>
4258  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761824">
4259    <rdl:hasDesignation>PERSONAL COMPUTER</rdl:hasDesignation>
4260    <rdl:hasDefinition>A computer built around a microprocessor for use by an individual, as in an office or at home or school.</rdl:hasDefinition>
4261    <norsok:hasName>Computer, Personal</norsok:hasName>
4262    <rdfs:label>PERSONAL COMPUTER (Computer, Personal)</rdfs:label>
4263    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4264    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761762"/>
4265  </owl:Class>
4266  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430109">
4267    <rdfs:subClassOf>
4268      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430334"/>
4269    </rdfs:subClassOf>
4270    <rdl:hasDesignation>PNEUMATIC DIAPHRAGM ACTUATOR</rdl:hasDesignation>
4271    <rdl:hasDefinition>A diaphragm actuator that is operated using low-pressure air supply.</rdl:hasDefinition>
4272    <rdfs:label>PNEUMATIC DIAPHRAGM ACTUATOR (Actuator, Pneumatic, Diaphragm)</rdfs:label>
4273    <norsok:hasName>Actuator, Pneumatic, Diaphragm</norsok:hasName>
4274    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4275  </owl:Class>
4276  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764564">
4277    <rdfs:label>CORE BIT (Bit, Core)</rdfs:label>
4278    <norsok:hasName>Bit, Core</norsok:hasName>
4279    <rdl:hasDesignation>CORE BIT</rdl:hasDesignation>
4280    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4281    <rdl:hasDefinition>A rotating hollow drill bit for cutting and removing plug shaped rock samples from the bottom of the wellbore.</rdl:hasDefinition>
4282    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764367"/>
4283  </owl:Class>
4284  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS737054">
4285    <rdl:hasDefinition>A full pipe coupling that has socket welding ends.</rdl:hasDefinition>
4286    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4287    <norsok:hasName>Coupling, Straight, Socketweld</norsok:hasName>
4288    <rdfs:label>SOCKET WELDING FULL PIPE COUPLING (Coupling, Straight, Socketweld)</rdfs:label>
4289    <rdl:hasDesignation>SOCKET WELDING FULL PIPE COUPLING</rdl:hasDesignation>
4290    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430874"/>
4291  </owl:Class>
4292  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860264">
4293    <rdl:hasDesignation>STARTER</rdl:hasDesignation>
4294    <rdfs:label>STARTER (Starter)</rdfs:label>
4295    <norsok:hasName>Starter</norsok:hasName>
4296    <rdl:hasDefinition>A physical object intended to start a process, engine, motion etc.</rdl:hasDefinition>
4297    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4298  </owl:Class>
4299  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5802248">
4300    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4301    <norsok:hasName>Hanger, Liner</norsok:hasName>
4302    <rdl:hasDefinition>A well string hanger that is designed to hang liners in casings.</rdl:hasDefinition>
4303    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5859620"/>
4304    <rdfs:label>LINER HANGER (Hanger, Liner)</rdfs:label>
4305    <rdl:hasDesignation>LINER HANGER</rdl:hasDesignation>
4306  </owl:Class>
4307  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786050">
4308    <rdl:hasDesignation>DIFFERENTIAL PRESSURE INDICATOR</rdl:hasDesignation>
4309    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4310    <rdl:hasDefinition>A pressure indicator that is indicating the difference between two fluid pressures applied to it.</rdl:hasDefinition>
4311    <rdfs:label>DIFFERENTIAL PRESSURE INDICATOR (Indicator, Diff. pressure)</rdfs:label>
4312    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268334"/>
4313    <norsok:hasName>Indicator, Diff. pressure</norsok:hasName>
4314  </owl:Class>
4315  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795680">
4316    <norsok:hasName>Clamp, Spoloc</norsok:hasName>
4317    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4318    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1129274"/>
4319    <rdl:hasDesignation>SPOLOC CLAMP</rdl:hasDesignation>
4320    <rdfs:label>SPOLOC CLAMP (Clamp, Spoloc)</rdfs:label>
4321    <rdl:hasDefinition>A pipe clamp intended to connect  Spoloc pipe hub ends.</rdl:hasDefinition>
4322  </owl:Class>
4323  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5804412">
4324    <rdl:hasDefinition>A combination pipe coupling that is intended for joining of well tubing.</rdl:hasDefinition>
4325    <norsok:hasName>Crossover, Tubing</norsok:hasName>
4326    <rdl:hasDesignation>TUBING CROSSOVER</rdl:hasDesignation>
4327    <rdfs:label>TUBING CROSSOVER (Crossover, Tubing)</rdfs:label>
4328    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4329  </owl:Class>
4330  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5855591">
4331    <rdl:hasDesignation>MODULATOR</rdl:hasDesignation>
4332    <norsok:hasName>Modulator</norsok:hasName>
4333    <rdfs:label>MODULATOR (Modulator)</rdfs:label>
4334    <rdl:hasDefinition>A device which has the capability to vary the amplitude, frequency, or phase of (a carrier wave or a light wave) for the transmission or to vary the velocity of electrons in an electron beam.</rdl:hasDefinition>
4335    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4336  </owl:Class>
4337  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS317159">
4338    <rdl:hasDesignation>SPEED SWITCH</rdl:hasDesignation>
4339    <rdfs:label>SPEED SWITCH (Switch, Speed)</rdfs:label>
4340    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4341    <rdl:hasDefinition>A switch intended to give a on/off signal when the speed have reached a preset value</rdl:hasDefinition>
4342    <norsok:hasName>Switch, Speed</norsok:hasName>
4343  </owl:Class>
4344  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS478034">
4345    <rdl:hasDefinition>An electric converter for converting an alternating current into a direct current.</rdl:hasDefinition>
4346    <norsok:hasName>Rectifier</norsok:hasName>
4347    <rdl:hasDesignation>RECTIFIER</rdl:hasDesignation>
4348    <rdfs:label>RECTIFIER (Rectifier)</rdfs:label>
4349    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4350    <rdfs:subClassOf>
4351      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885059"/>
4352    </rdfs:subClassOf>
4353  </owl:Class>
4354  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780016">
4355    <norsok:hasName>Recorder, Video</norsok:hasName>
4356    <rdl:hasDesignation>VIDEO RECORDER</rdl:hasDesignation>
4357    <rdfs:label>VIDEO RECORDER (Recorder, Video)</rdfs:label>
4358    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4359    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS842894"/>
4360    <rdl:hasDefinition>A recording instrument that is recording signals originated by a TV camera on a moving magnetic tape for subsequent reproduction or transmission.</rdl:hasDefinition>
4361  </owl:Class>
4362  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775320">
4363    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5997431"/>
4364    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4365    <rdl:hasDesignation>PUSH ROD</rdl:hasDesignation>
4366    <rdl:hasDefinition>A rod through which the tappet of an overhead-valve engine operates the rocker arm, when the camshaft is located in the crankcase.</rdl:hasDefinition>
4367    <norsok:hasName>Rod, Push</norsok:hasName>
4368    <rdfs:label>PUSH ROD (Rod, Push)</rdfs:label>
4369  </owl:Class>
4370  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415259">
4371    <rdfs:label>TUBE BUNDLE (Bundle, Tube)</rdfs:label>
4372    <rdl:hasDefinition>A bundle that consists of several tubes assembled together allowing multiple flow paths from a single source.</rdl:hasDefinition>
4373    <rdfs:label>TUBE BUNDLE (Bundle)</rdfs:label>
4374    <rdl:hasDesignation>TUBE BUNDLE</rdl:hasDesignation>
4375    <norsok:hasName>Bundle</norsok:hasName>
4376    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4377    <norsok:hasName>Bundle, Tube</norsok:hasName>
4378  </owl:Class>
4379  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799709">
4380    <norsok:hasName>Pin, Hinge</norsok:hasName>
4381    <rdfs:label>HINGE PIN (Pin, Hinge)</rdfs:label>
4382    <rdl:hasDefinition>A pin intended to be used to assembe the parts of a hinge. The hinge has a rotation less than 360 degrees.</rdl:hasDefinition>
4383    <rdl:hasDesignation>HINGE PIN</rdl:hasDesignation>
4384    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4385    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
4386  </owl:Class>
4387  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416654">
4388    <norsok:hasName>Valve, Ball</norsok:hasName>
4389    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4390    <rdl:hasDefinition>A rotary valve that has a ball closure member.</rdl:hasDefinition>
4391    <rdl:hasDesignation>BALL VALVE</rdl:hasDesignation>
4392    <rdl:hasClassifier>NORSOK I-001 REV3 V01 VALVE TYPE CLASS</rdl:hasClassifier>
4393    <rdfs:label>BALL VALVE (Valve, Ball)</rdfs:label>
4394  </owl:Class>
4395  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421829">
4396    <rdl:hasDefinition>An olet that is making a 90 degree branch and has a butt welding end on branch.</rdl:hasDefinition>
4397    <rdfs:label>WELDOLET (Weldolet)</rdfs:label>
4398    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4399    <rdl:hasDesignation>WELDOLET</rdl:hasDesignation>
4400    <norsok:hasName>Weldolet</norsok:hasName>
4401  </owl:Class>
4402  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS964844">
4403    <rdl:hasDesignation>TOGGLE SWITCH</rdl:hasDesignation>
4404    <rdfs:label>TOGGLE SWITCH (Switch, Toggle)</rdfs:label>
4405    <rdl:hasDefinition>A manual control switch operated by means of a projecting lever that is moved with a snap action, usually up and down.</rdl:hasDefinition>
4406    <norsok:hasName>Switch, Toggle</norsok:hasName>
4407    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880919"/>
4408    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4409  </owl:Class>
4410  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788099">
4411    <rdl:hasDefinition>A mechanical cable that is a large stout cord of strands of fibers twisted or braided together.</rdl:hasDefinition>
4412    <rdfs:label>ROPE (Rope)</rdfs:label>
4413    <rdl:hasDesignation>ROPE</rdl:hasDesignation>
4414    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4415    <norsok:hasName>Rope</norsok:hasName>
4416  </owl:Class>
4417  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5803965">
4418    <norsok:hasName>Container</norsok:hasName>
4419    <rdfs:label>ISO FREIGHT CONTAINER (Container)</rdfs:label>
4420    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7018074"/>
4421    <rdl:hasDesignation>ISO FREIGHT CONTAINER</rdl:hasDesignation>
4422    <rdl:hasDefinition>A transport container made according to ISO specifications.</rdl:hasDefinition>
4423    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4424  </owl:Class>
4425  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS431279">
4426    <rdl:hasDesignation>SOLENOID VALVE</rdl:hasDesignation>
4427    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4428    <rdfs:label>SOLENOID VALVE (Solenoid, Valve)</rdfs:label>
4429    <norsok:hasName>Valve, Solenoid</norsok:hasName>
4430    <rdl:hasDefinition>A valve that has linear action which is fitted with a solenoid for quick operation.</rdl:hasDefinition>
4431    <norsok:hasName>Solenoid, Valve</norsok:hasName>
4432    <rdfs:label>SOLENOID VALVE (Valve, Solenoid)</rdfs:label>
4433    <rdfs:subClassOf>
4434      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
4435    </rdfs:subClassOf>
4436  </owl:Class>
4437  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430199">
4438    <rdl:hasDefinition>A level gauge that is a transparent tube or glass intended to show locally the liquid level of a tank or vessel.</rdl:hasDefinition>
4439    <norsok:hasName>Glass, Level</norsok:hasName>
4440    <rdfs:label>GAUGE GLASS (Glass, Level)</rdfs:label>
4441    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4442    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462689"/>
4443    <rdl:hasDesignation>GAUGE GLASS</rdl:hasDesignation>
4444  </owl:Class>
4445  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5802000">
4446    <rdl:hasDesignation>LANDING NIPPLE</rdl:hasDesignation>
4447    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4448    <rdl:hasDefinition>A physical object that is designed to locate, seal and retain flow control devices such as blanking plugs, safety valves, equalizing checks and instrumentation hangers.</rdl:hasDefinition>
4449    <norsok:hasName>Nipple, Landing</norsok:hasName>
4450    <rdfs:label>LANDING NIPPLE (Nipple, Landing)</rdfs:label>
4451  </owl:Class>
4452  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788313">
4453    <rdl:hasDesignation>UHF ANTENNA</rdl:hasDesignation>
4454    <rdfs:label>UHF ANTENNA (Antenna, UHF)</rdfs:label>
4455    <rdl:hasDefinition>An antenna that is capable of radiating or receiving electromagnetic waves in the ultra high frequency area (UHF = 300 - 3000 MHz).</rdl:hasDefinition>
4456    <norsok:hasName>Antenna, UHF</norsok:hasName>
4457    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4458    <rdfs:subClassOf>
4459      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788403"/>
4460    </rdfs:subClassOf>
4461  </owl:Class>
4462  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS851084">
4463    <rdl:hasDefinition>A position switch that is operated without mechanical contact with the moving part.</rdl:hasDefinition>
4464    <rdfs:label>PROXIMITY SWITCH (Switch, Proximity)</rdfs:label>
4465    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4466    <norsok:hasName>Switch, Proximity</norsok:hasName>
4467    <rdl:hasDesignation>PROXIMITY SWITCH</rdl:hasDesignation>
4468  </owl:Class>
4469  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929">
4470    <rdl:hasDesignation>TRANSMITTER</rdl:hasDesignation>
4471    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4472    <rdfs:label>TRANSMITTER (Transmitter)</rdfs:label>
4473    <norsok:hasName>Transmitter</norsok:hasName>
4474    <rdl:hasDefinition>A physical object that is an element that receives a process variable signal and converts it into an output signal.</rdl:hasDefinition>
4475  </owl:Class>
4476  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7220056">
4477    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4478    <rdfs:label>WOOD SCREW (Screw, Wood)</rdfs:label>
4479    <rdl:hasDesignation>WOOD SCREW</rdl:hasDesignation>
4480    <rdl:hasDefinition>A screw which is intended for securing together wooden objects.</rdl:hasDefinition>
4481    <norsok:hasName>Screw, Wood</norsok:hasName>
4482  </owl:Class>
4483  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430829">
4484    <rdfs:subClassOf>
4485      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416294"/>
4486    </rdfs:subClassOf>
4487    <rdfs:label>SWAGED PIPE NIPPLE (Nipple, Swage)</rdfs:label>
4488    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4489    <rdl:hasDesignation>SWAGED PIPE NIPPLE</rdl:hasDesignation>
4490    <rdl:hasDefinition>A pipe reducer that is a nipple of specific short length and of relatively small nominal size.</rdl:hasDefinition>
4491    <norsok:hasName>Nipple, Swage</norsok:hasName>
4492  </owl:Class>
4493  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS874934">
4494    <rdfs:label>BATTERY CHARGER (Charger)</rdfs:label>
4495    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4496    <norsok:hasName>Charger</norsok:hasName>
4497    <rdl:hasDefinition>A direct current power supply unit for charging batteries.</rdl:hasDefinition>
4498    <rdfs:label>BATTERY CHARGER (Charger, Battery)</rdfs:label>
4499    <norsok:hasName>Charger, Battery</norsok:hasName>
4500    <rdl:hasDesignation>BATTERY CHARGER</rdl:hasDesignation>
4501  </owl:Class>
4502  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416204">
4503    <rdl:hasClassifier>NORSOK I-001 REV3 V01 VALVE TYPE CLASS</rdl:hasClassifier>
4504    <rdl:hasDefinition>A valve that is a valve where the closure member is a disc or piston operating with linear motion normal to the flat or shaped seat.</rdl:hasDefinition>
4505    <rdfs:label>GLOBE VALVE (Valve, Globe)</rdfs:label>
4506    <rdfs:subClassOf>
4507      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
4508    </rdfs:subClassOf>
4509    <norsok:hasName>Valve, Globe</norsok:hasName>
4510    <rdl:hasDesignation>GLOBE VALVE</rdl:hasDesignation>
4511    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4512  </owl:Class>
4513  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794540">
4514    <rdfs:label>REEL (Spool)</rdfs:label>
4515    <norsok:hasName>Reel</norsok:hasName>
4516    <norsok:hasName>Spool</norsok:hasName>
4517    <rdfs:label>REEL (Reel)</rdfs:label>
4518    <rdl:hasDesignation>REEL</rdl:hasDesignation>
4519    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4520    <rdl:hasDefinition>An artefact which is a drum, cylinder or frame, often with flanges, on which wires, cables, hoses etc. may be wound.</rdl:hasDefinition>
4521  </owl:Class>
4522  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473894">
4523    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4524    <norsok:hasName>Button, Push</norsok:hasName>
4525    <rdl:hasDefinition>A manual control switch having an actuator intended to be operated by force exerted by a part of the human body, usually the finger or palm of the hand, and having stored energy (spring) return.</rdl:hasDefinition>
4526    <rdfs:label>PUSH-BUTTON (Button, Push)</rdfs:label>
4527    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880919"/>
4528    <rdl:hasDesignation>PUSH-BUTTON</rdl:hasDesignation>
4529  </owl:Class>
4530  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765415">
4531    <rdfs:label>INDICATOR LAMP (Lamp, Indicator)</rdfs:label>
4532    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4533    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS959759"/>
4534    <rdl:hasDesignation>INDICATOR LAMP</rdl:hasDesignation>
4535    <rdl:hasDefinition>A lamp that is a luminous signal indicating operating conditions.</rdl:hasDefinition>
4536    <norsok:hasName>Lamp, Indicator</norsok:hasName>
4537  </owl:Class>
4538  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS876194">
4539    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4540    <rdl:hasDefinition>A physical object that can be any electrical device, usually incorporating an electromagnet, whereby a current or signal in one circuit can open or close another circuit.</rdl:hasDefinition>
4541    <rdfs:label>RELAY (Relay)</rdfs:label>
4542    <rdl:hasDesignation>RELAY</rdl:hasDesignation>
4543    <norsok:hasName>Relay</norsok:hasName>
4544  </owl:Class>
4545  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789891">
4546    <norsok:hasName>Slips, Casing</norsok:hasName>
4547    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4548    <rdfs:label>CASING SLIPS (Slips, Casing)</rdfs:label>
4549    <rdl:hasDesignation>CASING SLIPS</rdl:hasDesignation>
4550    <rdl:hasDefinition>A slips that is intended to be fitted into an elevator to support the casing being run into the well.</rdl:hasDefinition>
4551    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789846"/>
4552  </owl:Class>
4553  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1013084">
4554    <norsok:hasName>V-ring</norsok:hasName>
4555    <rdfs:label>V-RING (V-ring)</rdfs:label>
4556    <rdl:hasDesignation>V-RING</rdl:hasDesignation>
4557    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4558    <rdl:hasDefinition>A seal ring that has a V-shaped cross section.</rdl:hasDefinition>
4559  </owl:Class>
4560  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5858343">
4561    <rdl:hasDesignation>WIPER PLUG</rdl:hasDesignation>
4562    <norsok:hasName>Wiper, Pipe</norsok:hasName>
4563    <rdfs:label>WIPER PLUG (Wiper, Pipe)</rdfs:label>
4564    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4565    <norsok:hasName>Wiper, Casing</norsok:hasName>
4566    <rdfs:label>WIPER PLUG (Wiper, Casing)</rdfs:label>
4567    <rdl:hasDefinition>An artefact designed to wipe the inside of a circular hollow profile and to separate two different liquids to prevent mixing.. In particular to wipe the insdie of a well casing during a cement job.</rdl:hasDefinition>
4568  </owl:Class>
4569  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5791021">
4570    <rdl:hasDefinition>A control valve that is an angle valve with a corresponding actuator intended to manipulate a stream of fluid in response to a difference between a signal from an external sensing element and a setpoint and with input of energy from an external source.</rdl:hasDefinition>
4571    <norsok:hasName>Valve, Angle, Control</norsok:hasName>
4572    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4573    <rdl:hasDesignation>ANGLE CONTROL VALVE</rdl:hasDesignation>
4574    <rdfs:subClassOf>
4575      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789384"/>
4576    </rdfs:subClassOf>
4577    <rdfs:label>ANGLE CONTROL VALVE (Valve, Angle, Control)</rdfs:label>
4578  </owl:Class>
4579  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6008910">
4580    <norsok:hasName>Nipple, Casing</norsok:hasName>
4581    <rdfs:label>CASING NIPPLE (Nipple, Casing)</rdfs:label>
4582    <rdl:hasDefinition>A physical object that is a threaded nipple used to hold and secure a part (tubing) in the casing.</rdl:hasDefinition>
4583    <rdl:hasDesignation>CASING NIPPLE</rdl:hasDesignation>
4584    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4585  </owl:Class>
4586  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770053">
4587    <norsok:hasName>Transmitter, Temperature, Pneumatic</norsok:hasName>
4588    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4589    <rdfs:label>PNEUMATIC TEMPERATURE TRANSMITTER (Transmitter, Temperature, Pneumatic)</rdfs:label>
4590    <rdl:hasDefinition>A temperature transmitter generating a pneumatic pressure signal representing the detected temperature.</rdl:hasDefinition>
4591    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418004"/>
4592    <rdl:hasDesignation>PNEUMATIC TEMPERATURE TRANSMITTER</rdl:hasDesignation>
4593  </owl:Class>
4594  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771725">
4595    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS464129"/>
4596    <rdl:hasDesignation>MAIN SWITCHBOARD</rdl:hasDesignation>
4597    <rdl:hasDefinition>A switchboard intended to be used as a main switchboard.</rdl:hasDefinition>
4598    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4599    <rdfs:label>MAIN SWITCHBOARD (Switchboard, Main)</rdfs:label>
4600    <norsok:hasName>Switchboard, Main</norsok:hasName>
4601  </owl:Class>
4602  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS877859">
4603    <rdl:hasDefinition>An instrument transformer in which the secondary current, in normal conditions of use, is substantially proportional to the primary current and differs in phase from it by an angle which is approximately zero for an appropriate direction of the connections.</rdl:hasDefinition>
4604    <norsok:hasName>Transformer, Current</norsok:hasName>
4605    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4606    <rdfs:label>CURRENT TRANSFORMER (Transformer, Current)</rdfs:label>
4607    <rdl:hasDesignation>CURRENT TRANSFORMER</rdl:hasDesignation>
4608  </owl:Class>
4609  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771680">
4610    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4611    <rdfs:label>EMERGENCY SWITCHBOARD (Switchboard, Emergency)</rdfs:label>
4612    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS464129"/>
4613    <rdl:hasDesignation>EMERGENCY SWITCHBOARD</rdl:hasDesignation>
4614    <norsok:hasName>Switchboard, Emergency</norsok:hasName>
4615    <rdl:hasDefinition>A switchboard which has the function to be used in emergency.</rdl:hasDefinition>
4616  </owl:Class>
4617  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS643994">
4618    <rdfs:label>TRANSFORMER (Transformer)</rdfs:label>
4619    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4620    <rdl:hasDefinition>A physical object that transforms continuous currents from one voltage to another, or continuous into alternating currents or vice versa.</rdl:hasDefinition>
4621    <rdl:hasDesignation>TRANSFORMER</rdl:hasDesignation>
4622    <norsok:hasName>Transformer</norsok:hasName>
4623  </owl:Class>
4624  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418769">
4625    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS812024"/>
4626    <rdl:hasDesignation>ACTUATOR</rdl:hasDesignation>
4627    <rdfs:label>ACTUATOR (Actuator)</rdfs:label>
4628    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4629    <rdl:hasDefinition>A transducer that is intended to convert energy (electric, mechanical, pneumatic or hydraulic) from an external source into kinetic energy (motion) in response to a signal or or power input.</rdl:hasDefinition>
4630    <norsok:hasName>Actuator</norsok:hasName>
4631  </owl:Class>
4632  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764260">
4633    <norsok:hasName>Bell</norsok:hasName>
4634    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4635    <rdl:hasDesignation>BELL</rdl:hasDesignation>
4636    <rdl:hasDefinition>A physical object that is a hollow body with a flared mouth made of cast metal. Formed to emit a clear musical sound by the sonorous vibration of its entire circumference when struck by a clapper, hammer or other appliance.</rdl:hasDefinition>
4637    <rdfs:label>BELL (Bell)</rdfs:label>
4638  </owl:Class>
4639  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880109">
4640    <rdfs:label>FLOW REGULATOR (Regulator, Flow)</rdfs:label>
4641    <norsok:hasName>Regulator, Flow</norsok:hasName>
4642    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4643    <rdl:hasDesignation>FLOW REGULATOR</rdl:hasDesignation>
4644    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7198580"/>
4645    <rdl:hasDefinition>A regulator that normally use the differential pressure principle across an orifice to control the valve trim and regulate flow.</rdl:hasDefinition>
4646  </owl:Class>
4647  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800251">
4648    <norsok:hasName>Crane</norsok:hasName>
4649    <rdfs:label>CRANE (Crane)</rdfs:label>
4650    <rdl:hasDesignation>CRANE</rdl:hasDesignation>
4651    <rdl:hasDefinition>A lifting appliance that is a tower or derrick equipped with cables and pulleys that can lift or lower and move loads in multiple directions.</rdl:hasDefinition>
4652    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4653  </owl:Class>
4654  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778369">
4655    <rdl:hasDesignation>UHF RECEIVER</rdl:hasDesignation>
4656    <norsok:hasName>Receiver, UHF</norsok:hasName>
4657    <rdl:hasDefinition>A signal receiver (radio) that operates in the Very High Frequency area (300 - 3000 MHz).</rdl:hasDefinition>
4658    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777698"/>
4659    <rdfs:label>UHF RECEIVER (Receiver, UHF)</rdfs:label>
4660    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4661  </owl:Class>
4662  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445679">
4663    <norsok:hasName>Bushing, Trunnion</norsok:hasName>
4664    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4665    <rdl:hasDefinition>A bearing that contains bearing bushings, pads or shoes to support and locate revolving, reciprocating and sliding elements.</rdl:hasDefinition>
4666    <rdfs:label>SLIDING TYPE BEARING (Bearing, Plain)</rdfs:label>
4667    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS286874"/>
4668    <rdfs:label>SLIDING TYPE BEARING (Bushing, Trunnion)</rdfs:label>
4669    <rdl:hasDesignation>SLIDING TYPE BEARING</rdl:hasDesignation>
4670    <norsok:hasName>Bearing, Plain</norsok:hasName>
4671  </owl:Class>
4672  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420929">
4673    <rdl:hasDesignation>HAND WHEEL</rdl:hasDesignation>
4674    <rdfs:label>HAND WHEEL (Wheel, Hand)</rdfs:label>
4675    <rdl:hasDefinition>A physical object that typically consists of a rim connected to a hub by spokes, which is used to manually operate another physical object, requiring the wheel to be turned.</rdl:hasDefinition>
4676    <norsok:hasName>Wheel, Hand</norsok:hasName>
4677    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4678  </owl:Class>
4679  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418544">
4680    <rdfs:label>LEVEL TRANSMITTER (Transmitter, Level)</rdfs:label>
4681    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4682    <norsok:hasName>Transmitter, Level</norsok:hasName>
4683    <rdl:hasDesignation>LEVEL TRANSMITTER</rdl:hasDesignation>
4684    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS267929"/>
4685    <rdl:hasDefinition>A transmitter that is producing a continuous standardized output signal dependent of a received input signal from a level sensor.</rdl:hasDefinition>
4686  </owl:Class>
4687  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788403">
4688    <rdfs:label>ANTENNA (Antenna)</rdfs:label>
4689    <norsok:hasName>Antenna</norsok:hasName>
4690    <rdl:hasDefinition>An electromagnetic transducer that is a physical object made of conducting material which is capable of radiating or receiving electromagnetic waves.</rdl:hasDefinition>
4691    <rdl:hasDesignation>ANTENNA</rdl:hasDesignation>
4692    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4693  </owl:Class>
4694  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794965">
4695    <rdfs:label>AIR PRESSURE REGULATOR AND FILTER (Regulator, Filter)</rdfs:label>
4696    <norsok:hasName>Regulator, Filter</norsok:hasName>
4697    <rdl:hasDesignation>AIR PRESSURE REGULATOR AND FILTER</rdl:hasDesignation>
4698    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4699    <rdl:hasDefinition>A pressure regulator that is an assembly of an air pressure regulator and an air filter.</rdl:hasDefinition>
4700    <rdfs:subClassOf>
4701      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS309149"/>
4702    </rdfs:subClassOf>
4703  </owl:Class>
4704  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS934784">
4705    <rdl:hasDefinition>A switch that, in the open position, satisfies the isolating requirements specified for a disconnector.</rdl:hasDefinition>
4706    <norsok:hasName>Switch, Isolating</norsok:hasName>
4707    <rdfs:label>SWITCH-DISCONNECTOR (Switch, Isolating)</rdfs:label>
4708    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS475334"/>
4709    <rdl:hasDesignation>SWITCH-DISCONNECTOR</rdl:hasDesignation>
4710    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4711  </owl:Class>
4712  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891314">
4713    <rdl:hasDefinition>A mechanical adjustable speed drive utilizating the friction between two rotating discs rolling against each other to convert constant input speed to a variable output speed.</rdl:hasDefinition>
4714    <norsok:hasName>Converter, Disc</norsok:hasName>
4715    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4716    <rdfs:label>FRICTION ROLLER ADJUSTABLE SPEED DRIVE (Converter, Disc)</rdfs:label>
4717    <rdl:hasDesignation>FRICTION ROLLER ADJUSTABLE SPEED DRIVE</rdl:hasDesignation>
4718  </owl:Class>
4719  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS884789">
4720    <rdl:hasDefinition>A detecting instrument that measures the degree of darkness in photographic or semitransparent material. The densitometer is basically a light source aimed at a photoelectric cell which determines the density of the sample from differences in the readings.</rdl:hasDefinition>
4721    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4722    <norsok:hasName>Densitometer</norsok:hasName>
4723    <rdl:hasDesignation>DENSITOMETER</rdl:hasDesignation>
4724    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
4725    <rdfs:label>DENSITOMETER (Densitometer)</rdfs:label>
4726  </owl:Class>
4727  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789384">
4728    <rdfs:subClassOf>
4729      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
4730    </rdfs:subClassOf>
4731    <rdl:hasDesignation>ANGLE VALVE</rdl:hasDesignation>
4732    <rdfs:label>ANGLE VALVE (Valve, Angle)</rdfs:label>
4733    <norsok:hasName>Valve, Angle</norsok:hasName>
4734    <rdl:hasDefinition>A valve that has valve ports which are not in-line.</rdl:hasDefinition>
4735    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4736  </owl:Class>
4737  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS888614">
4738    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4739    <norsok:hasName>Frame</norsok:hasName>
4740    <rdl:hasDesignation>ELECTRICAL ROTATING MACHINE FRAME</rdl:hasDesignation>
4741    <rdl:hasDefinition>An artefact which is the main static part supporting the stator, rotor and auxilary parts of an electrical rotating machine.</rdl:hasDefinition>
4742    <rdfs:label>ELECTRICAL ROTATING MACHINE FRAME (Frame)</rdfs:label>
4743  </owl:Class>
4744  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5859071">
4745    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
4746    <rdl:hasDefinition>A detecting instrument intended to measure and indicate and/or produce a signal which represents the rate or degree of corrosion.</rdl:hasDefinition>
4747    <norsok:hasName>Corrosionmeter</norsok:hasName>
4748    <rdfs:label>CORROSION METER (Corrosionmeter)</rdfs:label>
4749    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4750    <rdl:hasDesignation>CORROSION METER</rdl:hasDesignation>
4751  </owl:Class>
4752  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1030094">
4753    <rdfs:label>BACKING RING (Ring, Backup)</rdfs:label>
4754    <rdl:hasDesignation>BACKING RING</rdl:hasDesignation>
4755    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4756    <rdl:hasDefinition>A ring that is intended to be installed inside a butt welded joint between pipes and/or fittings to prevent entrance of welding material.</rdl:hasDefinition>
4757    <norsok:hasName>Ring, Backup</norsok:hasName>
4758  </owl:Class>
4759  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS304514">
4760    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4761    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794540"/>
4762    <norsok:hasName>Reel, Hose</norsok:hasName>
4763    <rdl:hasDefinition>A reel capable of holding a hose.</rdl:hasDefinition>
4764    <rdl:hasDesignation>HOSE REEL</rdl:hasDesignation>
4765    <rdfs:label>HOSE REEL (Reel, Hose)</rdfs:label>
4766  </owl:Class>
4767  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416699">
4768    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4769    <norsok:hasName>Valve, Relief</norsok:hasName>
4770    <rdfs:label>RELIEF VALVE (Valve, Relief)</rdfs:label>
4771    <rdl:hasDesignation>RELIEF VALVE</rdl:hasDesignation>
4772    <rdl:hasDefinition>A self operating valve that is set to open at a certain pressure level to prevent the pressure in a container or system from reaching unsafe levels.</rdl:hasDefinition>
4773  </owl:Class>
4774  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421559">
4775    <rdl:hasDesignation>ECCENTRIC PIPE REDUCER</rdl:hasDesignation>
4776    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4777    <rdfs:subClassOf>
4778      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416294"/>
4779    </rdfs:subClassOf>
4780    <rdl:hasDefinition>A pipe reducer that is a pipe reducer where the centerlines of the two ends have an offset.</rdl:hasDefinition>
4781    <norsok:hasName>Reducer, Eccentric</norsok:hasName>
4782    <rdfs:label>ECCENTRIC PIPE REDUCER (Reducer, Eccentric)</rdfs:label>
4783  </owl:Class>
4784  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS823094">
4785    <rdl:hasDefinition>A threaded fastener that is furnished with threads that cuts or forms its own internal threads when driven in.</rdl:hasDefinition>
4786    <norsok:hasName>Screw, Self-tapping</norsok:hasName>
4787    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4788    <rdl:hasDesignation>SELF-TAPPING THREADED FASTENER</rdl:hasDesignation>
4789    <rdfs:label>SELF-TAPPING THREADED FASTENER (Screw, Self-tapping)</rdfs:label>
4790  </owl:Class>
4791  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7056000">
4792    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4793    <rdl:hasDesignation>PINION SHAFT</rdl:hasDesignation>
4794    <rdfs:label>PINION SHAFT (Shaft, Pinion)</rdfs:label>
4795    <rdl:hasDefinition>A shaft that is driving and supporting the pinion gear in a gear box assembly.</rdl:hasDefinition>
4796    <rdfs:subClassOf>
4797      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810370"/>
4798    </rdfs:subClassOf>
4799    <norsok:hasName>Shaft, Pinion</norsok:hasName>
4800  </owl:Class>
4801  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415214">
4802    <rdl:hasDefinition>A physical object that has a protruding part through which a stream of fluid is directed.</rdl:hasDefinition>
4803    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4804    <rdfs:label>NOZZLE (Nozzle)</rdfs:label>
4805    <norsok:hasName>Nozzle</norsok:hasName>
4806    <rdl:hasDesignation>NOZZLE</rdl:hasDesignation>
4807  </owl:Class>
4808  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780478">
4809    <norsok:hasName>Arm, Rocker</norsok:hasName>
4810    <rdfs:label>ROCKER ARM (Arm, Rocker)</rdfs:label>
4811    <rdl:hasDesignation>ROCKER ARM</rdl:hasDesignation>
4812    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5997431"/>
4813    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4814    <rdl:hasDefinition>A rod that is a pivoted lever. In machinery operated by pushrods or overhead camshaft, wich carry the tappets of an overhead valve system.</rdl:hasDefinition>
4815  </owl:Class>
4816  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS949229">
4817    <rdl:hasDefinition>A multicore cable having cores or groups of cores arranged in parallel flat formation.</rdl:hasDefinition>
4818    <rdl:hasDesignation>FLAT MULTICORE CABLE</rdl:hasDesignation>
4819    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4820    <norsok:hasName>Cable, Signal, Flat</norsok:hasName>
4821    <rdfs:label>FLAT MULTICORE CABLE (Cable, Signal, Flat)</rdfs:label>
4822  </owl:Class>
4823  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS965654">
4824    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4825    <rdfs:label>SOLENOID (Coil, Solenoid valve)</rdfs:label>
4826    <rdl:hasDefinition>An electromagnetic coil, which is a cylindrical coil, the length of which is much greater than its transverse dimensions and which is used to produce a magnetic field.</rdl:hasDefinition>
4827    <norsok:hasName>Coil, Solenoid valve</norsok:hasName>
4828    <rdfs:subClassOf>
4829      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS872774"/>
4830    </rdfs:subClassOf>
4831    <rdl:hasDesignation>SOLENOID</rdl:hasDesignation>
4832  </owl:Class>
4833  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885194">
4834    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4835    <norsok:hasName>Valve, Relief, Pilot oper.</norsok:hasName>
4836    <rdl:hasDesignation>PILOT OPERATED RELIEF VALVE</rdl:hasDesignation>
4837    <rdfs:label>PILOT OPERATED RELIEF VALVE (Valve, Relief, Pilot oper.)</rdfs:label>
4838    <rdl:hasDefinition>A pressure relief valve that uses a pilot valve to indirectly activate the main valve.</rdl:hasDefinition>
4839  </owl:Class>
4840  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860174">
4841    <rdl:hasDesignation>RESISTOR</rdl:hasDesignation>
4842    <rdfs:label>RESISTOR (Resistor)</rdfs:label>
4843    <rdl:hasDefinition>A physical object that impedes the flow of an electric current, used to develop a voltage drop across itself or to limit current flow.</rdl:hasDefinition>
4844    <norsok:hasName>Resistor</norsok:hasName>
4845    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4846  </owl:Class>
4847  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS436049">
4848    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810325"/>
4849    <rdl:hasDesignation>SHAFT SEAL</rdl:hasDesignation>
4850    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4851    <norsok:hasName>Seal, Shaft</norsok:hasName>
4852    <rdl:hasDefinition>A seal intended to prevent leakage around a rotating or reciprocating shaft, where the shaft passes through a machine casing.</rdl:hasDefinition>
4853    <rdfs:label>SHAFT SEAL (Seal, Shaft)</rdfs:label>
4854  </owl:Class>
4855  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444329">
4856    <rdfs:label>ELECTRICAL HEATING ELEMENT (Element, Heating)</rdfs:label>
4857    <norsok:hasName>Element, Heating</norsok:hasName>
4858    <rdl:hasDesignation>ELECTRICAL HEATING ELEMENT</rdl:hasDesignation>
4859    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7782845814"/>
4860    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4861    <rdl:hasDefinition>An electrical conductor in which heat is produced by the passage of an electric current through a resistance.</rdl:hasDefinition>
4862  </owl:Class>
4863  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417464">
4864    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4865    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
4866    <rdl:hasDefinition>A detecting instrument intended to measure and indicate flow rate and/or produce a signal which represents the measured flow rate.</rdl:hasDefinition>
4867    <rdl:hasDesignation>FLOW METER</rdl:hasDesignation>
4868    <norsok:hasName>Flowmeter</norsok:hasName>
4869    <rdfs:label>FLOW METER (Flowmeter)</rdfs:label>
4870  </owl:Class>
4871  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS816524">
4872    <rdl:hasDesignation>DRIVER COLLAR</rdl:hasDesignation>
4873    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4874    <rdfs:label>DRIVER COLLAR (Retainer)</rdfs:label>
4875    <rdl:hasDefinition>A collar that is intended to mount and position the shaft sleeve underneath the seal onto the shaft.</rdl:hasDefinition>
4876    <norsok:hasName>Retainer</norsok:hasName>
4877    <rdfs:label>DRIVER COLLAR (Collar, Drive)</rdfs:label>
4878    <norsok:hasName>Collar, Drive</norsok:hasName>
4879  </owl:Class>
4880  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418814">
4881    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4882    <rdl:hasDefinition>A position switch having a positive opening operation.</rdl:hasDefinition>
4883    <rdl:hasDesignation>LIMIT SWITCH</rdl:hasDesignation>
4884    <rdfs:label>LIMIT SWITCH (Switch, Limit)</rdfs:label>
4885    <norsok:hasName>Switch, Limit</norsok:hasName>
4886  </owl:Class>
4887  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790880">
4888    <norsok:hasName>Base, Detector</norsok:hasName>
4889    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS873134"/>
4890    <rdl:hasDesignation>DETECTOR BASE</rdl:hasDesignation>
4891    <rdfs:label>DETECTOR BASE (Base, Detector)</rdfs:label>
4892    <rdl:hasDefinition>An electrical socket that is designed for receiving a (smoke ) detector.</rdl:hasDefinition>
4893    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4894  </owl:Class>
4895  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795505">
4896    <norsok:hasName>Hub, Destec</norsok:hasName>
4897    <rdfs:label>DESTEC G-RANGE PIPE HUB (Hub, Destec)</rdfs:label>
4898    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422144"/>
4899    <rdl:hasDesignation>DESTEC G-RANGE PIPE HUB</rdl:hasDesignation>
4900    <rdl:hasDefinition>A Destec G-range type pipe hub.</rdl:hasDefinition>
4901    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4902  </owl:Class>
4903  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5797182">
4904    <rdl:hasDefinition>A transoptable fire extinguisher which is a extinguisher equipped with wheels .</rdl:hasDefinition>
4905    <norsok:hasName>Extinguisher, Fire, Wheeled</norsok:hasName>
4906    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4907    <rdfs:label>WHEELED FIRE EXTINGUISHER (Extinguisher, Fire, Wheeled)</rdfs:label>
4908    <rdl:hasDesignation>WHEELED FIRE EXTINGUISHER</rdl:hasDesignation>
4909  </owl:Class>
4910  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5992439">
4911    <rdfs:subClassOf>
4912      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781342"/>
4913    </rdfs:subClassOf>
4914    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4915    <rdl:hasDefinition>A centraliser which has a bow shape creating a spring effect</rdl:hasDefinition>
4916    <norsok:hasName>Centraliser, Bow</norsok:hasName>
4917    <rdfs:label>BOW CENTRALISER (Centraliser, Bow)</rdfs:label>
4918    <rdl:hasDesignation>BOW CENTRALISER</rdl:hasDesignation>
4919  </owl:Class>
4920  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS869219">
4921    <rdl:hasDefinition>A physical object that is a closed, rigid box or casing used to enclose and protect the junctions of electric wires or cables.</rdl:hasDefinition>
4922    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4923    <rdl:hasDesignation>JUNCTION BOX</rdl:hasDesignation>
4924    <norsok:hasName>Box, Junction</norsok:hasName>
4925    <rdfs:label>JUNCTION BOX (Box, Junction)</rdfs:label>
4926  </owl:Class>
4927  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462149">
4928    <norsok:hasName>Nipoflange</norsok:hasName>
4929    <rdfs:label>NIPOFLANGE (Nipoflange)</rdfs:label>
4930    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4931    <rdl:hasDesignation>NIPOFLANGE</rdl:hasDesignation>
4932    <rdl:hasDefinition>An olet that has an integral nipple and flanged end making a 90-degree branch from the main run of pipe.</rdl:hasDefinition>
4933  </owl:Class>
4934  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS327239">
4935    <rdl:hasDesignation>PUMP</rdl:hasDesignation>
4936    <rdfs:label>PUMP (Pump)</rdfs:label>
4937    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4938    <norsok:hasName>Pump</norsok:hasName>
4939    <rdl:hasDefinition>A physical object that is a driven piece of equipment in which energy is either constantly or periodically added to an amount of pumped liquid in order to increase the pressure required for the process in which the pump is in operation.</rdl:hasDefinition>
4940  </owl:Class>
4941  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS446399">
4942    <norsok:hasName>Screw, Grub</norsok:hasName>
4943    <rdfs:label>GRUB SCREW (Screw, Grub)</rdfs:label>
4944    <rdl:hasDesignation>GRUB SCREW</rdl:hasDesignation>
4945    <rdl:hasDefinition>A cylindrical threaded fastener that is furnished with a driving recess in one end.</rdl:hasDefinition>
4946    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4947  </owl:Class>
4948  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS670904">
4949    <norsok:hasName>Bend</norsok:hasName>
4950    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4951    <rdl:hasDesignation>PIPE BEND</rdl:hasDesignation>
4952    <rdl:hasDefinition>A physical object that is used to change piping direction with a non-standard radius</rdl:hasDefinition>
4953    <rdfs:label>PIPE BEND (Bend)</rdfs:label>
4954  </owl:Class>
4955  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790404">
4956    <norsok:hasName>Cage, Quick opening</norsok:hasName>
4957    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS552419"/>
4958    <rdfs:label>QUICK OPENING CAGE TRIM (Cage, Quick opening)</rdfs:label>
4959    <rdl:hasDefinition>A cage trim that has a quick opening characteristic.</rdl:hasDefinition>
4960    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4961    <rdl:hasDesignation>QUICK OPENING CAGE TRIM</rdl:hasDesignation>
4962  </owl:Class>
4963  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761886">
4964    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4965    <rdl:hasDefinition>A process control unit that can be operated in remote.</rdl:hasDefinition>
4966    <rdl:hasDesignation>REMOTE-OPERATED CONTROL UNIT</rdl:hasDesignation>
4967    <norsok:hasName>Control, Remote</norsok:hasName>
4968    <rdfs:label>REMOTE-OPERATED CONTROL UNIT (Control, Remote)</rdfs:label>
4969    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS282104"/>
4970  </owl:Class>
4971  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764998">
4972    <rdl:hasDesignation>MICRO JACK</rdl:hasDesignation>
4973    <norsok:hasName>Jack, Micro</norsok:hasName>
4974    <rdl:hasDefinition>A jack that is a micro plug</rdl:hasDefinition>
4975    <rdfs:subClassOf>
4976      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS964079"/>
4977    </rdfs:subClassOf>
4978    <rdfs:label>MICRO JACK (Jack, Micro)</rdfs:label>
4979    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4980  </owl:Class>
4981  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS879839">
4982    <rdfs:label>ELECTRONIC CONTROLLER (Controller, Electric)</rdfs:label>
4983    <rdl:hasDefinition>A controller that uses in-built algorithms executed by electronic circuitry to perform its function.</rdl:hasDefinition>
4984    <norsok:hasName>Controller, Electric</norsok:hasName>
4985    <rdl:hasDesignation>ELECTRONIC CONTROLLER</rdl:hasDesignation>
4986    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4987    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS289844"/>
4988  </owl:Class>
4989  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5785920">
4990    <rdl:hasDesignation>PROBE HOUSING</rdl:hasDesignation>
4991    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
4992    <norsok:hasName>Housing, Probe</norsok:hasName>
4993    <rdl:hasDefinition>An instrument housing that is intended for support and protecting a probe (detecting element).</rdl:hasDefinition>
4994    <rdfs:label>PROBE HOUSING (Housing, Probe)</rdfs:label>
4995  </owl:Class>
4996  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS778457471">
4997    <rdl:hasDefinition>An electrical conductor that provides a conductive path, or part of the conductive path, between a given point in a system or in an installation or in equipment and an earth electrode.</rdl:hasDefinition>
4998    <norsok:hasName>Conductor, Earth</norsok:hasName>
4999    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7782845814"/>
5000    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5001    <rdfs:label>EARTHING CONDUCTOR (Conductor, Earth)</rdfs:label>
5002    <rdl:hasDesignation>EARTHING CONDUCTOR</rdl:hasDesignation>
5003  </owl:Class>
5004  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414854">
5005    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5006    <rdl:hasDesignation>PIG RECEIVER</rdl:hasDesignation>
5007    <norsok:hasName>Receiver, Pig</norsok:hasName>
5008    <rdl:hasDefinition>A chamber connected to the end of a pipeline intended for receiving pigs.</rdl:hasDefinition>
5009    <rdfs:label>PIG RECEIVER (Receiver, Pig)</rdfs:label>
5010  </owl:Class>
5011  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891494">
5012    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880919"/>
5013    <norsok:hasName>Switch, Selector</norsok:hasName>
5014    <rdl:hasDesignation>SELECTOR SWITCH</rdl:hasDesignation>
5015    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5016    <rdl:hasDefinition>A manual control switch which has more then two possible positoning states</rdl:hasDefinition>
5017    <rdfs:label>SELECTOR SWITCH (Switch, Selector)</rdfs:label>
5018  </owl:Class>
5019  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775726">
5020    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5021    <rdl:hasDefinition>A facility with the capability of receiveing signals and displaying information about temperature</rdl:hasDefinition>
5022    <rdfs:label>TEMPERATURE MONITOR (Monitor, Temperature)</rdfs:label>
5023    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
5024    <norsok:hasName>Monitor, Temperature</norsok:hasName>
5025    <rdl:hasDesignation>TEMPERATURE MONITOR</rdl:hasDesignation>
5026  </owl:Class>
5027  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS964079">
5028    <rdfs:subClassOf>
5029      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860534"/>
5030    </rdfs:subClassOf>
5031    <rdl:hasDesignation>JACK</rdl:hasDesignation>
5032    <rdl:hasDefinition>A plug-in termination to mate with a telephone plug</rdl:hasDefinition>
5033    <rdfs:label>JACK (Jack)</rdfs:label>
5034    <norsok:hasName>Jack</norsok:hasName>
5035    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5036  </owl:Class>
5037  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416294">
5038    <rdl:hasDesignation>PIPE REDUCER</rdl:hasDesignation>
5039    <rdl:hasDefinition>A physical object that has different nominal pipe size at the two ends, intended to connect pipes or piping components.</rdl:hasDefinition>
5040    <norsok:hasName>Reducer</norsok:hasName>
5041    <rdfs:label>PIPE REDUCER (Reducer)</rdfs:label>
5042    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5043  </owl:Class>
5044  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778899">
5045    <rdfs:label>ELECTRICAL MOTOR STARTER (Starter, Electric)</rdfs:label>
5046    <rdl:hasDesignation>ELECTRICAL MOTOR STARTER</rdl:hasDesignation>
5047    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5048    <norsok:hasName>Starter, Electric</norsok:hasName>
5049    <rdl:hasDefinition>A starter in which the force for closing the main contacts is provided exclusively by electrical energy.</rdl:hasDefinition>
5050    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860264"/>
5051  </owl:Class>
5052  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462104">
5053    <rdfs:label>PRESSURE ELEMENT (Sensor, Pressure)</rdfs:label>
5054    <norsok:hasName>Element, Pressure</norsok:hasName>
5055    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5056    <rdfs:label>PRESSURE ELEMENT (Element, Pressure)</rdfs:label>
5057    <rdl:hasDefinition>A detecting element intended to sense pressure.</rdl:hasDefinition>
5058    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
5059    <rdl:hasDesignation>PRESSURE ELEMENT</rdl:hasDesignation>
5060    <norsok:hasName>Sensor, Pressure</norsok:hasName>
5061  </owl:Class>
5062  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414179">
5063    <rdl:hasDefinition>A chamber with sound absorbing material reducing airborne noise in a ventilation system.</rdl:hasDefinition>
5064    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5065    <rdfs:label>SOUND ATTENUATOR (Attenuator)</rdfs:label>
5066    <rdl:hasDesignation>SOUND ATTENUATOR</rdl:hasDesignation>
5067    <norsok:hasName>Attenuator</norsok:hasName>
5068    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS280079"/>
5069  </owl:Class>
5070  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766546">
5071    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5072    <rdfs:label>CHAIN WHEEL (Wheel, Chain)</rdfs:label>
5073    <norsok:hasName>Wheel, Chain</norsok:hasName>
5074    <rdl:hasDesignation>CHAIN WHEEL</rdl:hasDesignation>
5075    <rdl:hasDefinition>An artefact which is a toothed disk which meshes with a chain to transmit motion</rdl:hasDefinition>
5076  </owl:Class>
5077  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418229">
5078    <rdl:hasDefinition>A flow meter consisting of a vertical tube with a conically shaped bore which widens to the top in which a solid body (float) is supported by the force exerted by the fluid stream.</rdl:hasDefinition>
5079    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417464"/>
5080    <rdfs:label>VARIABLE AREA FLOW METER (Flowmeter, Float)</rdfs:label>
5081    <norsok:hasName>Flowmeter, Float</norsok:hasName>
5082    <rdl:hasDesignation>VARIABLE AREA FLOW METER</rdl:hasDesignation>
5083    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5084  </owl:Class>
5085  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5792403">
5086    <rdl:hasDefinition>An artefact that is a heavy, hinged clamp attached to the hook and traveling block by bail-like arms, used for lifting drillpipe, casing, and tubing and lowering them into the hole. In hoisting joint of drillpipe, elevators are latched on to the pipe just</rdl:hasDefinition>
5087    <rdl:hasDesignation>ELEVATOR CLAMP</rdl:hasDesignation>
5088    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5089    <rdfs:label>ELEVATOR CLAMP (Elevator)</rdfs:label>
5090    <norsok:hasName>Elevator</norsok:hasName>
5091  </owl:Class>
5092  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5784405">
5093    <rdfs:label>INTERFACE CARD (Card, Interface)</rdfs:label>
5094    <rdl:hasDefinition>A distribution board (network card) that is intended for communication between systems, to part of a system or to a computer network.</rdl:hasDefinition>
5095    <norsok:hasName>Card, Interface</norsok:hasName>
5096    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5097    <rdl:hasDesignation>INTERFACE CARD</rdl:hasDesignation>
5098  </owl:Class>
5099  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850724">
5100    <norsok:hasName>Detector, Sand</norsok:hasName>
5101    <rdl:hasDefinition>A detector that is intended to detect sand in a liquid.</rdl:hasDefinition>
5102    <rdfs:label>SAND DETECTOR (Detector, Sand)</rdfs:label>
5103    <rdl:hasDesignation>SAND DETECTOR</rdl:hasDesignation>
5104    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5105    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
5106  </owl:Class>
5107  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS881954">
5108    <norsok:hasName>Orifice Flange</norsok:hasName>
5109    <rdfs:subClassOf>
5110      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589"/>
5111    </rdfs:subClassOf>
5112    <rdl:hasDesignation>ORIFICE FLANGE</rdl:hasDesignation>
5113    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5114    <rdfs:label>ORIFICE FLANGE (Orifice Flange)</rdfs:label>
5115    <rdl:hasDefinition>A pipe flange that is provided with taps for instrument connection.</rdl:hasDefinition>
5116  </owl:Class>
5117  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS966239">
5118    <norsok:hasName>Magnet</norsok:hasName>
5119    <rdl:hasDefinition>A physical object intended to have an external magnetic field.</rdl:hasDefinition>
5120    <rdl:hasDesignation>MAGNET</rdl:hasDesignation>
5121    <rdfs:label>MAGNET (Magnet)</rdfs:label>
5122    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5123  </owl:Class>
5124  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771511">
5125    <rdl:hasDesignation>PULSE TRANSFORMER</rdl:hasDesignation>
5126    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5127    <rdl:hasDefinition>A transformer that is optimised for transmitting rectangular electrical pulses, i.e. pulses with fast rise and fall times and a constant rate.</rdl:hasDefinition>
5128    <norsok:hasName>Transformer, Pulse</norsok:hasName>
5129    <rdfs:label>PULSE TRANSFORMER (Transformer, Pulse)</rdfs:label>
5130    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS643994"/>
5131  </owl:Class>
5132  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS850949">
5133    <norsok:hasName>Switch, Diff.pressure</norsok:hasName>
5134    <rdfs:label>DIFFERENTIAL PRESSURE SWITCH (Switch, Diff.pressure)</rdfs:label>
5135    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5136    <rdl:hasDefinition>A pilot switch intended to switch or give an on/off signal when the measured differential pressure has reached a preset value.</rdl:hasDefinition>
5137    <rdl:hasDesignation>DIFFERENTIAL PRESSURE SWITCH</rdl:hasDesignation>
5138  </owl:Class>
5139  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800872">
5140    <rdl:hasDefinition>A physical object for delivering available power from a source.</rdl:hasDefinition>
5141    <rdl:hasDesignation>POWER SUPPLY</rdl:hasDesignation>
5142    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5143    <rdfs:label>POWER SUPPLY (Power supply)</rdfs:label>
5144    <norsok:hasName>Power supply</norsok:hasName>
5145  </owl:Class>
5146  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765060">
5147    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5148    <norsok:hasName>Bolt, Eye</norsok:hasName>
5149    <rdfs:label>EYE BOLT (Bolt, Eye)</rdfs:label>
5150    <rdl:hasDefinition>A cylindrical threaded fastener of the non-tapping type that is provided with an eye ring intended for lifting purposes.</rdl:hasDefinition>
5151    <rdl:hasDesignation>EYE BOLT</rdl:hasDesignation>
5152  </owl:Class>
5153  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891404">
5154    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5155    <rdfs:label>ELECTRICAL ROTOR (Rotor)</rdfs:label>
5156    <rdl:hasDefinition>A rotor that is the rotating part in an electric motor.</rdl:hasDefinition>
5157    <norsok:hasName>Rotor</norsok:hasName>
5158    <rdl:hasDesignation>ELECTRICAL ROTOR</rdl:hasDesignation>
5159  </owl:Class>
5160  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786112">
5161    <norsok:hasName>Collar, Float</norsok:hasName>
5162    <rdfs:label>FLOAT COLLAR (Collar, Float)</rdfs:label>
5163    <rdl:hasDefinition>A variable area flow meter element that is a specially formed float for use in variable area flow meters and variable area flow indicators that has a collar or flange on the top.</rdl:hasDefinition>
5164    <rdl:hasDesignation>FLOAT COLLAR</rdl:hasDesignation>
5165    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5166  </owl:Class>
5167  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589">
5168    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5169    <norsok:hasName>Flange</norsok:hasName>
5170    <rdl:hasDefinition>A physical object that has one of its ends shaped like a circular (sometimes also other shape, like square rounded) plate with holes to make a bolted connection.</rdl:hasDefinition>
5171    <rdl:hasDesignation>PIPE FLANGE</rdl:hasDesignation>
5172    <rdfs:label>PIPE FLANGE (Flange)</rdfs:label>
5173  </owl:Class>
5174  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781020">
5175    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430829"/>
5176    <rdfs:label>ECCENTRIC SWAGED PIPE NIPPLE (Nipple, Swage, Eccentric)</rdfs:label>
5177    <norsok:hasName>Nipple, Swage, Eccentric</norsok:hasName>
5178    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5179    <rdl:hasDefinition>A swaged pipe nipple that is eccentic.</rdl:hasDefinition>
5180    <rdl:hasDesignation>ECCENTRIC SWAGED PIPE NIPPLE</rdl:hasDesignation>
5181  </owl:Class>
5182  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414314">
5183    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS447119"/>
5184    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5185    <rdl:hasDefinition>A damper intended for sealing off a duct in case of fire.</rdl:hasDefinition>
5186    <norsok:hasName>Damper, Fire</norsok:hasName>
5187    <rdfs:label>FIRE DAMPER (Damper, Fire)</rdfs:label>
5188    <rdl:hasDesignation>FIRE DAMPER</rdl:hasDesignation>
5189  </owl:Class>
5190  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS475829">
5191    <rdl:hasDefinition>A physical object that is an assembly comprising one or more optical fibres or fibre bundles inside a common covering designed to protect them against mechanical stresses and other environmental influences while retaining the transmission quality of the fibres.</rdl:hasDefinition>
5192    <rdfs:label>OPTICAL FIBRE CABLE (Cable, Signal, Fibre optic)</rdfs:label>
5193    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5194    <norsok:hasName>Cable, Signal, Fibre optic</norsok:hasName>
5195    <rdl:hasDesignation>OPTICAL FIBRE CABLE</rdl:hasDesignation>
5196  </owl:Class>
5197  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS872774">
5198    <rdfs:label>ELECTROMAGNETIC COIL (Spool, Electric)</rdfs:label>
5199    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5200    <norsok:hasName>Spool, Electric</norsok:hasName>
5201    <rdl:hasDefinition>A winding that is a set of series-connected turns, usually coaxial.</rdl:hasDefinition>
5202    <rdl:hasDesignation>ELECTROMAGNETIC COIL</rdl:hasDesignation>
5203  </owl:Class>
5204  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421649">
5205    <rdl:hasDefinition>A physical object that is intended to provide closure of a pipe end by having it fitting on or over (but not inside) the end.</rdl:hasDefinition>
5206    <rdl:hasDesignation>PIPE CAP</rdl:hasDesignation>
5207    <rdfs:label>PIPE CAP (Cap)</rdfs:label>
5208    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5209    <norsok:hasName>Cap</norsok:hasName>
5210  </owl:Class>
5211  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5760491">
5212    <norsok:hasName>Battery, Chloride</norsok:hasName>
5213    <rdl:hasDefinition>A primary battery with a saline electrolyte based on zinc chloride, a positive electrode containing manganese dioxide and a negative electrode of zinc.</rdl:hasDefinition>
5214    <rdl:hasDesignation>ZINC CHLORIDE BATTERY</rdl:hasDesignation>
5215    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5216    <rdfs:label>ZINC CHLORIDE BATTERY (Battery, Chloride)</rdfs:label>
5217  </owl:Class>
5218  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS734939">
5219    <rdl:hasDefinition>A pipe elbow that has threaded pipe ends.</rdl:hasDefinition>
5220    <norsok:hasName>Elbow, Screwed</norsok:hasName>
5221    <rdfs:label>PIPE ELBOW THREADED (Elbow, Screwed)</rdfs:label>
5222    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS674864"/>
5223    <rdl:hasDesignation>PIPE ELBOW THREADED</rdl:hasDesignation>
5224    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5225  </owl:Class>
5226  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787349">
5227    <rdfs:label>CLEVIS PIN (Pin, Clevis)</rdfs:label>
5228    <rdl:hasDefinition>A pin intended to be used as a bolt in a clevis/shackle.</rdl:hasDefinition>
5229    <norsok:hasName>Pin, Clevis</norsok:hasName>
5230    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787112"/>
5231    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5232    <rdl:hasDesignation>CLEVIS PIN</rdl:hasDesignation>
5233  </owl:Class>
5234  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780168">
5235    <norsok:hasName>Receiver, Propane</norsok:hasName>
5236    <rdl:hasDesignation>PROPANE RECEIVER</rdl:hasDesignation>
5237    <rdfs:label>PROPANE RECEIVER (Receiver, Propane)</rdfs:label>
5238    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5239    <rdl:hasDefinition>A gas receiver in which compressed propane is stored.</rdl:hasDefinition>
5240    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780078"/>
5241  </owl:Class>
5242  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS417554">
5243    <rdl:hasDefinition>A ring which provides a replaceable leakage path between the impeller and the casing.</rdl:hasDefinition>
5244    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5245    <norsok:hasName>Wear ring</norsok:hasName>
5246    <rdl:hasDesignation>WEAR RING</rdl:hasDesignation>
5247    <rdfs:label>WEAR RING (Wear ring)</rdfs:label>
5248  </owl:Class>
5249  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782625">
5250    <rdl:hasDesignation>SURGE TANK</rdl:hasDesignation>
5251    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5252    <rdfs:label>SURGE TANK (Tank, Surge)</rdfs:label>
5253    <norsok:hasName>Tank, Surge</norsok:hasName>
5254    <rdl:hasDefinition>A tank intended to provide suction head for a pump to prevent cavitation</rdl:hasDefinition>
5255    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445139"/>
5256  </owl:Class>
5257  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778944">
5258    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860264"/>
5259    <rdl:hasDefinition>A starter in which the force for closing the main contacts is provided exclusively by hydraulic energy.</rdl:hasDefinition>
5260    <rdl:hasDesignation>HYDRAULIC STARTER</rdl:hasDesignation>
5261    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5262    <norsok:hasName>Starter, Hydraulic</norsok:hasName>
5263    <rdfs:label>HYDRAULIC STARTER (Starter, Hydraulic)</rdfs:label>
5264  </owl:Class>
5265  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445454">
5266    <norsok:hasName>Sensor, Temperature</norsok:hasName>
5267    <rdfs:label>TEMPERATURE SENSING ELEMENT (Element, Temperature)</rdfs:label>
5268    <rdl:hasDefinition>A detecting element intended to sense temperature.</rdl:hasDefinition>
5269    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5270    <norsok:hasName>Element, Temperature</norsok:hasName>
5271    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
5272    <rdfs:label>TEMPERATURE SENSING ELEMENT (Sensor, Temperature)</rdfs:label>
5273    <rdl:hasDesignation>TEMPERATURE SENSING ELEMENT</rdl:hasDesignation>
5274  </owl:Class>
5275  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795635">
5276    <norsok:hasName>Clamp, Destec</norsok:hasName>
5277    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5278    <rdl:hasDesignation>DESTEC G-RANGE CLAMP</rdl:hasDesignation>
5279    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1129274"/>
5280    <rdl:hasDefinition>A Destec G-range type pipe clamp.</rdl:hasDefinition>
5281    <rdfs:label>DESTEC G-RANGE CLAMP (Clamp, Destec)</rdfs:label>
5282  </owl:Class>
5283  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS434024">
5284    <rdl:hasDefinition>A mechanical contact coupling designed to transmit torque and accommodate misalignment and axial displacement by relative rocking and sliding motion between mating internal and external profiled gears.</rdl:hasDefinition>
5285    <rdfs:label>GEAR COUPLING (Coupling, Claw)</rdfs:label>
5286    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5287    <rdl:hasDesignation>GEAR COUPLING</rdl:hasDesignation>
5288    <norsok:hasName>Coupling, Claw</norsok:hasName>
5289  </owl:Class>
5290  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5801059">
5291    <rdl:hasDesignation>TRANSPONDER</rdl:hasDesignation>
5292    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768525"/>
5293    <rdfs:label>TRANSPONDER (Transponder)</rdfs:label>
5294    <rdl:hasDefinition>A transceiver that transmits a signal automatically in response to an appropriate triggering signal.</rdl:hasDefinition>
5295    <norsok:hasName>Transponder</norsok:hasName>
5296    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5297  </owl:Class>
5298  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793508">
5299    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5300    <norsok:hasName>Pulley, Chain</norsok:hasName>
5301    <rdl:hasDesignation>CHAIN PULLEY</rdl:hasDesignation>
5302    <rdfs:subClassOf>
5303      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793384"/>
5304    </rdfs:subClassOf>
5305    <rdl:hasDefinition>A pulley designed for chains</rdl:hasDefinition>
5306    <rdfs:label>CHAIN PULLEY (Pulley, Chain)</rdfs:label>
5307  </owl:Class>
5308  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786858">
5309    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5310    <rdl:hasDefinition>An artefact that is designed to receive a riser.</rdl:hasDefinition>
5311    <rdl:hasDesignation>RISER SPOOL</rdl:hasDesignation>
5312    <rdfs:label>RISER SPOOL (Spool, Riser)</rdfs:label>
5313    <norsok:hasName>Spool, Riser</norsok:hasName>
5314  </owl:Class>
5315  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761931">
5316    <rdl:hasDesignation>GLASS FUSE</rdl:hasDesignation>
5317    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5318    <norsok:hasName>Fuse, Glass</norsok:hasName>
5319    <rdfs:label>GLASS FUSE (Fuse, Glass)</rdfs:label>
5320    <rdl:hasDefinition>A fuse that has a housing made of glass</rdl:hasDefinition>
5321    <rdfs:subClassOf>
5322      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS875024"/>
5323    </rdfs:subClassOf>
5324  </owl:Class>
5325  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14199646">
5326    <rdfs:subClassOf>
5327      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810280"/>
5328    </rdfs:subClassOf>
5329    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5330    <rdfs:label>RADIAL BALL BEARING (Bearing, Ball, Radial)</rdfs:label>
5331    <rdl:hasDesignation>RADIAL BALL BEARING</rdl:hasDesignation>
5332    <norsok:hasName>Bearing, Ball, Radial</norsok:hasName>
5333    <rdl:hasDefinition>A radial bearing that is also a ball bearing.</rdl:hasDefinition>
5334  </owl:Class>
5335  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789998">
5336    <norsok:hasName>Slips, Collar</norsok:hasName>
5337    <rdl:hasDesignation>COLLAR SLIPS</rdl:hasDesignation>
5338    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789846"/>
5339    <rdl:hasDefinition>A slips that is a ring of rectangular sections secured to a shaft to provide axial location.</rdl:hasDefinition>
5340    <rdfs:label>COLLAR SLIPS (Slips, Collar)</rdfs:label>
5341    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5342  </owl:Class>
5343  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268379">
5344    <norsok:hasName>Indicator, Flow</norsok:hasName>
5345    <rdl:hasDesignation>FLOW INDICATOR</rdl:hasDesignation>
5346    <rdfs:label>FLOW INDICATOR (Indicator, Flow)</rdfs:label>
5347    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5348    <rdl:hasDefinition>A measure indicator that is intended to give a visual indication of mass or volume per time unit of a fluid passing through an open or closed conduit.</rdl:hasDefinition>
5349  </owl:Class>
5350  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462194">
5351    <rdl:hasDefinition>An olet that makes a 90 degree branch and that has a flanged end at the branch end.</rdl:hasDefinition>
5352    <rdfs:label>WELDOFLANGE (Weldoflange)</rdfs:label>
5353    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5354    <norsok:hasName>Weldoflange</norsok:hasName>
5355    <rdl:hasDesignation>WELDOFLANGE</rdl:hasDesignation>
5356  </owl:Class>
5357  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5787524">
5358    <rdfs:label>SLING (Sling)</rdfs:label>
5359    <rdl:hasDefinition>An artefact for enclosing material to be hoisted by a tackle or crane</rdl:hasDefinition>
5360    <rdl:hasDesignation>SLING</rdl:hasDesignation>
5361    <norsok:hasName>Sling</norsok:hasName>
5362    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5363  </owl:Class>
5364  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS427409">
5365    <norsok:hasName>Flange, Threaded</norsok:hasName>
5366    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589"/>
5367    <rdl:hasDesignation>THREADED FLANGE</rdl:hasDesignation>
5368    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5369    <rdfs:label>THREADED FLANGE (Flange, Threaded)</rdfs:label>
5370    <rdl:hasDefinition>A pipe flange where the non-flanged end is a threaded pipe end.</rdl:hasDefinition>
5371  </owl:Class>
5372  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421109">
5373    <norsok:hasName>Valve, Plug</norsok:hasName>
5374    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5375    <rdfs:label>PLUG VALVE (Valve, Plug)</rdfs:label>
5376    <rdl:hasClassifier>NORSOK I-001 REV3 V01 VALVE TYPE CLASS</rdl:hasClassifier>
5377    <rdl:hasDefinition>A rotary valve that has a quarter turn action in which the closure member is a cylindrical or tapered plug which operates by rotating on its axis and sealing against a downstream seat.</rdl:hasDefinition>
5378    <rdl:hasDesignation>PLUG VALVE</rdl:hasDesignation>
5379  </owl:Class>
5380  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5782670">
5381    <rdl:hasDesignation>EXPANSION TANK</rdl:hasDesignation>
5382    <rdl:hasDefinition>A tank capable of allowing expansion of a fluid on heating in a hot-fluid system.</rdl:hasDefinition>
5383    <norsok:hasName>Tank, Expansion</norsok:hasName>
5384    <rdfs:label>EXPANSION TANK (Tank, Expansion)</rdfs:label>
5385    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5386  </owl:Class>
5387  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS851039">
5388    <rdfs:label>FLOAT SWITCH (Switch, Level, Float)</rdfs:label>
5389    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS316754"/>
5390    <rdl:hasDefinition>A level switch that is operated by a float.</rdl:hasDefinition>
5391    <norsok:hasName>Switch, Level, Float</norsok:hasName>
5392    <rdl:hasDesignation>FLOAT SWITCH</rdl:hasDesignation>
5393    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5394  </owl:Class>
5395  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS436004">
5396    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5397    <norsok:hasName>Key, Woodruff</norsok:hasName>
5398    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS911024"/>
5399    <rdl:hasDesignation>WOODRUFF KEY</rdl:hasDesignation>
5400    <rdl:hasDefinition>A shaft key intended to transmit torque between a shaft and hub and shaped like a segment of a disk.</rdl:hasDefinition>
5401    <rdfs:label>WOODRUFF KEY (Key, Woodruff)</rdfs:label>
5402  </owl:Class>
5403  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6233505">
5404    <rdfs:label>SEMICONDUCTOR (Conductor, Semi)</rdfs:label>
5405    <norsok:hasName>Conductor, Semi</norsok:hasName>
5406    <rdl:hasDesignation>SEMICONDUCTOR</rdl:hasDesignation>
5407    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5408    <rdl:hasDefinition>A compound that is a material whose capacity to conduct electricity is intermediate between that of a good conductor and an insulator.</rdl:hasDefinition>
5409  </owl:Class>
5410  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7017959">
5411    <rdl:hasDesignation>HAND-LAMP</rdl:hasDesignation>
5412    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5413    <norsok:hasName>Lamp, Hand</norsok:hasName>
5414    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS959759"/>
5415    <rdfs:label>HAND-LAMP (Lamp, Hand)</rdfs:label>
5416    <rdl:hasDefinition>A lamp that is or may be carried in the hand.</rdl:hasDefinition>
5417  </owl:Class>
5418  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS955889">
5419    <norsok:hasName>Fuse, Automatic</norsok:hasName>
5420    <rdl:hasDesignation>DROP-OUT FUSE</rdl:hasDesignation>
5421    <rdfs:label>DROP-OUT FUSE (Fuse, Automatic)</rdfs:label>
5422    <rdl:hasDefinition>A fuse in which the fuse-carrier automatically drops into a position providing an isolating distance after the fuse has operated.</rdl:hasDefinition>
5423    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5424    <rdfs:subClassOf>
5425      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS875024"/>
5426    </rdfs:subClassOf>
5427  </owl:Class>
5428  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5759500">
5429    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5430    <rdfs:label>FUEL FILTER (Filter, Fuel)</rdfs:label>
5431    <norsok:hasName>Filter, Fuel</norsok:hasName>
5432    <rdl:hasDesignation>FUEL FILTER</rdl:hasDesignation>
5433    <rdl:hasDefinition>A intended to separate unwanted particles from fuel</rdl:hasDefinition>
5434  </owl:Class>
5435  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5764953">
5436    <rdl:hasDefinition>A bolt that is designed for securing objects through its ability to expand against the walls of a hole as it is tightened.</rdl:hasDefinition>
5437    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5438    <rdl:hasDesignation>EXPANSION BOLT</rdl:hasDesignation>
5439    <rdfs:label>EXPANSION BOLT (Bolt, Expanding)</rdfs:label>
5440    <norsok:hasName>Bolt, Expanding</norsok:hasName>
5441  </owl:Class>
5442  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS309149">
5443    <norsok:hasName>Regulator, Pressure</norsok:hasName>
5444    <rdl:hasDesignation>PRESSURE REGULATOR</rdl:hasDesignation>
5445    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5446    <rdl:hasDefinition>A regulator that is controlling/regulating the pressure in a system.</rdl:hasDefinition>
5447    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7198580"/>
5448    <rdfs:label>PRESSURE REGULATOR (Regulator, Pressure)</rdfs:label>
5449  </owl:Class>
5450  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769162">
5451    <norsok:hasName>Transmitter, Level, Pneumatic</norsok:hasName>
5452    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5453    <rdfs:label>PNEUMATIC LEVEL TRANSMITTER (Transmitter, Level, Pneumatic)</rdfs:label>
5454    <rdl:hasDefinition>A level transmitter generating a pneumatic pressure signal representing the detected level.</rdl:hasDefinition>
5455    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418544"/>
5456    <rdl:hasDesignation>PNEUMATIC LEVEL TRANSMITTER</rdl:hasDesignation>
5457  </owl:Class>
5458  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS8986084">
5459    <rdl:hasDesignation>HYDRAULIC HOSE</rdl:hasDesignation>
5460    <rdfs:label>HYDRAULIC HOSE (Hose, Hydraulic)</rdfs:label>
5461    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5462    <rdl:hasDefinition>A hose that is designed and approved for being used as a hydraulic hose.</rdl:hasDefinition>
5463    <norsok:hasName>Hose, Hydraulic</norsok:hasName>
5464    <rdfs:subClassOf>
5465      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS302174"/>
5466    </rdfs:subClassOf>
5467  </owl:Class>
5468  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765325">
5469    <rdl:hasDesignation>SIGNAL LAMP</rdl:hasDesignation>
5470    <norsok:hasName>Lamp, Signal</norsok:hasName>
5471    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS959759"/>
5472    <rdl:hasDefinition>A lamp that is a means of illuminating a signal aspect, such as an electric, an oil, or a gas fuelled lamp</rdl:hasDefinition>
5473    <rdfs:label>SIGNAL LAMP (Lamp, Signal)</rdfs:label>
5474    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5475  </owl:Class>
5476  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS875024">
5477    <rdfs:label>FUSE (Fuse)</rdfs:label>
5478    <rdl:hasDefinition>A physical object that by the fusing of one or more of its specially designed and proportioned components, opens the circuit in which it is inserted by breaking the current when this exceeds a given value for a sufficient time.</rdl:hasDefinition>
5479    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5480    <rdl:hasDesignation>FUSE</rdl:hasDesignation>
5481    <norsok:hasName>Fuse</norsok:hasName>
5482  </owl:Class>
5483  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762725">
5484    <rdl:hasDesignation>CONTROL BOX</rdl:hasDesignation>
5485    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5486    <norsok:hasName>Box, Control</norsok:hasName>
5487    <rdfs:label>CONTROL BOX (Box, Control)</rdfs:label>
5488    <rdl:hasDefinition>A terminal box that is used as accommodation for control function circuits.</rdl:hasDefinition>
5489  </owl:Class>
5490  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5795725">
5491    <norsok:hasName>Clamp, Techloc</norsok:hasName>
5492    <rdfs:label>TECHLOC CLAMP (Clamp, Techloc)</rdfs:label>
5493    <rdl:hasDefinition>A pipe clamp intended to connect Techloc pipe hub ends.</rdl:hasDefinition>
5494    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1129274"/>
5495    <rdl:hasDesignation>TECHLOC CLAMP</rdl:hasDesignation>
5496    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5497  </owl:Class>
5498  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768391">
5499    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880154"/>
5500    <rdfs:label>PNEUMATIC FLOW TRANSMITTER (Transmitter, Flow, Pneumatic)</rdfs:label>
5501    <rdl:hasDefinition>A flow transmitter generating a pneumatic pressure signal representing the detected flow rate.</rdl:hasDefinition>
5502    <norsok:hasName>Transmitter, Flow, Pneumatic</norsok:hasName>
5503    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5504    <rdl:hasDesignation>PNEUMATIC FLOW TRANSMITTER</rdl:hasDesignation>
5505  </owl:Class>
5506  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422099">
5507    <rdl:hasDesignation>WELD NECK FLANGE</rdl:hasDesignation>
5508    <rdl:hasDefinition>A pipe flange where the non-flanged end is a hub or neck with a butt welding end.</rdl:hasDefinition>
5509    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5510    <rdfs:label>WELD NECK FLANGE (Flange, Welding neck)</rdfs:label>
5511    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589"/>
5512    <norsok:hasName>Flange, Welding neck</norsok:hasName>
5513  </owl:Class>
5514  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS329129">
5515    <rdfs:label>FRAMEWORK STUD (Stud)</rdfs:label>
5516    <rdl:hasDesignation>FRAMEWORK STUD</rdl:hasDesignation>
5517    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5518    <norsok:hasName>Stud</norsok:hasName>
5519    <rdl:hasDefinition>A support that consists of a series of slender vertical structural members placed as supporting elements.</rdl:hasDefinition>
5520  </owl:Class>
5521  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS302174">
5522    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5523    <rdfs:label>HOSE (Hose)</rdfs:label>
5524    <norsok:hasName>Hose</norsok:hasName>
5525    <rdl:hasDefinition>A tubular which is flexible and capable of conveying liquids under pressure.</rdl:hasDefinition>
5526    <norsok:hasName>Hose, Flexible</norsok:hasName>
5527    <rdl:hasDesignation>HOSE</rdl:hasDesignation>
5528    <rdfs:label>HOSE (Hose, Flexible)</rdfs:label>
5529  </owl:Class>
5530  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769585">
5531    <rdl:hasDefinition>A pressure transmitter measuring pressure and generating a standardized electrical output signal representing the detected pressure.</rdl:hasDefinition>
5532    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS743399"/>
5533    <rdl:hasClassifier>NORSOK I-001 REV3 P01 PRESSURE/DIFF.PRESSURE INSTRUMENT ELECTRIC CLASS</rdl:hasClassifier>
5534    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5535    <rdl:hasDesignation>ELECTRICAL PRESSURE TRANSMITTER</rdl:hasDesignation>
5536    <rdfs:label>ELECTRICAL PRESSURE TRANSMITTER (Transmitter, Pressure, Electric)</rdfs:label>
5537    <norsok:hasName>Transmitter, Pressure, Electric</norsok:hasName>
5538  </owl:Class>
5539  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5800640">
5540    <rdfs:label>QUICK PIPE CONNECTOR CLASS (Coupling, Quick)</rdfs:label>
5541    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5542    <rdl:hasDesignation>QUICK PIPE CONNECTOR CLASS</rdl:hasDesignation>
5543    <norsok:hasName>Coupling, Quick</norsok:hasName>
5544    <rdl:hasDefinition>Classes of pipe connectors that are suitable for making quick connection and/or disconnection of pipes and/or piping components.</rdl:hasDefinition>
5545  </owl:Class>
5546  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268289">
5547    <rdl:hasDesignation>TEMPERATURE INDICATOR</rdl:hasDesignation>
5548    <norsok:hasName>Indicator, Temperature</norsok:hasName>
5549    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5550    <rdl:hasDefinition>A measure indicator that is intended to give a visual indication of a temperature.</rdl:hasDefinition>
5551    <rdfs:label>TEMPERATURE INDICATOR (Indicator, Temperature)</rdfs:label>
5552  </owl:Class>
5553  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS883124">
5554    <rdl:hasDefinition>A detecting instrument that is intended to measure the upload and download speed of a internet connection.</rdl:hasDefinition>
5555    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5556    <rdl:hasDesignation>SPEED METER</rdl:hasDesignation>
5557    <rdfs:label>SPEED METER (Indicator, Speed)</rdfs:label>
5558    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
5559    <norsok:hasName>Indicator, Speed</norsok:hasName>
5560  </owl:Class>
5561  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778279">
5562    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5563    <rdl:hasDefinition>A signal receiver (radio) that operates in the Very High Frequency area (30 - 300 MHz).</rdl:hasDefinition>
5564    <rdfs:label>VHF RECEIVER (Receiver, VHF)</rdfs:label>
5565    <rdl:hasDesignation>VHF RECEIVER</rdl:hasDesignation>
5566    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777698"/>
5567    <norsok:hasName>Receiver, VHF</norsok:hasName>
5568  </owl:Class>
5569  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589">
5570    <norsok:hasName>Valve</norsok:hasName>
5571    <rdl:hasDesignation>VALVE</rdl:hasDesignation>
5572    <rdfs:label>VALVE (Valve)</rdfs:label>
5573    <rdl:hasDefinition>A fluid regulator that can be used to control (i.e. permit, obstruct, regulate or divert) a fluid stream.</rdl:hasDefinition>
5574    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5575  </owl:Class>
5576  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7055701">
5577    <norsok:hasName>Module</norsok:hasName>
5578    <rdl:hasDefinition>A process control unit which is an assembly of electronic components housed in a special container.</rdl:hasDefinition>
5579    <rdfs:label>ELECTRONIC MODULE (Module)</rdfs:label>
5580    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS282104"/>
5581    <rdl:hasDesignation>ELECTRONIC MODULE</rdl:hasDesignation>
5582    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5583  </owl:Class>
5584  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767330">
5585    <rdfs:label>GLOBE CONTROL VALVE (Valve, Globe, Control)</rdfs:label>
5586    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416204"/>
5587    <rdl:hasDesignation>GLOBE CONTROL VALVE</rdl:hasDesignation>
5588    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5589    <norsok:hasName>Valve, Globe, Control</norsok:hasName>
5590    <rdl:hasDefinition>A control valve that is a globe valve and an actuated valve.</rdl:hasDefinition>
5591  </owl:Class>
5592  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790497">
5593    <rdl:hasDefinition>A well casing string being the first casing in the well and used to seal off near-surface water and prevent the walls of the hole from sloughing off or caving.</rdl:hasDefinition>
5594    <rdl:hasDesignation>WELL CONDUCTOR CASING STRING</rdl:hasDesignation>
5595    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5793773"/>
5596    <rdfs:label>WELL CONDUCTOR CASING STRING (Conductor, Drilling)</rdfs:label>
5597    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5598    <norsok:hasName>Conductor, Drilling</norsok:hasName>
5599  </owl:Class>
5600  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5769038">
5601    <rdfs:subClassOf>
5602      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS428354"/>
5603    </rdfs:subClassOf>
5604    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5605    <norsok:hasName>Coupling, Reducing, Screwed</norsok:hasName>
5606    <rdl:hasDefinition>A reducing pipe coupling that has threaded pipe ends.</rdl:hasDefinition>
5607    <rdfs:label>THREADED REDUCING PIPE COUPLING (Coupling, Reducing, Screwed)</rdfs:label>
5608    <rdl:hasDesignation>THREADED REDUCING PIPE COUPLING</rdl:hasDesignation>
5609  </owl:Class>
5610  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768081">
5611    <rdl:hasDesignation>PULSE COUNTER</rdl:hasDesignation>
5612    <rdl:hasDefinition>A counter that is intended to count a number or amount of pulses.</rdl:hasDefinition>
5613    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5614    <norsok:hasName>Counter, Pulse</norsok:hasName>
5615    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767844"/>
5616    <rdfs:label>PULSE COUNTER (Counter, Pulse)</rdfs:label>
5617  </owl:Class>
5618  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772924">
5619    <norsok:hasName>Sensor, Moisture</norsok:hasName>
5620    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5621    <rdl:hasDesignation>MOISTURE SENSING ELEMENT</rdl:hasDesignation>
5622    <rdfs:label>MOISTURE SENSING ELEMENT (Sensor, Moisture)</rdfs:label>
5623    <rdl:hasDefinition>A detecting element intended to determine moisture.</rdl:hasDefinition>
5624    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
5625  </owl:Class>
5626  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775540">
5627    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5628    <rdfs:label>VIDEO MONITOR (Monitor, Video)</rdfs:label>
5629    <norsok:hasName>Monitor, Video</norsok:hasName>
5630    <rdl:hasDefinition>A facility with the capability of receiveing  video signals and displaying pictures</rdl:hasDefinition>
5631    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774970"/>
5632    <rdl:hasDesignation>VIDEO MONITOR</rdl:hasDesignation>
5633  </owl:Class>
5634  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770008">
5635    <rdl:hasDefinition>A temperature transmitter that is generating a standardized electrical output signal representing the received input signal from the temperature sensor.</rdl:hasDefinition>
5636    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5637    <rdl:hasDesignation>ELECTRICAL TEMPERATURE TRANSMITTER</rdl:hasDesignation>
5638    <rdfs:label>ELECTRICAL TEMPERATURE TRANSMITTER (Transmitter, Temperature, Electric)</rdfs:label>
5639    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418004"/>
5640    <norsok:hasName>Transmitter, Temperature, Electric</norsok:hasName>
5641  </owl:Class>
5642  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780326">
5643    <rdl:hasDefinition>A (long) spiral spring, like a watch spring, that gives a nearly constant elastic force witin a limited distance.</rdl:hasDefinition>
5644    <rdfs:label>CONSTANT FORCE SPRING (Spring, Constant force)</rdfs:label>
5645    <norsok:hasName>Spring, Constant force</norsok:hasName>
5646    <rdl:hasDesignation>CONSTANT FORCE SPRING</rdl:hasDesignation>
5647    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5648  </owl:Class>
5649  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS647999">
5650    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5651    <rdl:hasDefinition>An analysing instrument intended to determine the oil content in water.</rdl:hasDefinition>
5652    <norsok:hasName>Analyser, Water in oil</norsok:hasName>
5653    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS624014"/>
5654    <rdfs:label>OIL IN WATER ANALYSER (Analyser, Water in oil)</rdfs:label>
5655    <rdl:hasDesignation>OIL IN WATER ANALYSER</rdl:hasDesignation>
5656  </owl:Class>
5657  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794920">
5658    <rdl:hasDesignation>PIPE EXPANSION DEVICE</rdl:hasDesignation>
5659    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5660    <rdfs:label>PIPE EXPANSION DEVICE (Joint, Expansion)</rdfs:label>
5661    <rdl:hasDefinition>A physical object that is used to accommodate the movement in piping systems due to temperature changes and vibrations.</rdl:hasDefinition>
5662    <norsok:hasName>Joint, Expansion</norsok:hasName>
5663  </owl:Class>
5664  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768480">
5665    <rdfs:label>TIMER (Timer)</rdfs:label>
5666    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5667    <rdl:hasDesignation>TIMER</rdl:hasDesignation>
5668    <norsok:hasName>Timer</norsok:hasName>
5669    <rdl:hasDefinition>A timepiece that measures a time interval and signals its end; a time-switch.</rdl:hasDefinition>
5670  </owl:Class>
5671  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS624194">
5672    <rdl:hasDefinition>A cable that consist of series of interconnected links forming a flexible cable, used for sustaining a tensile load.</rdl:hasDefinition>
5673    <rdl:hasDesignation>CHAIN</rdl:hasDesignation>
5674    <norsok:hasName>Chain</norsok:hasName>
5675    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5676    <rdfs:label>CHAIN (Chain)</rdfs:label>
5677  </owl:Class>
5678  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773965">
5679    <rdl:hasDesignation>CAP NUT</rdl:hasDesignation>
5680    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5681    <rdl:hasDefinition>A nut whose outer end is closed, so protecting the end of the screw, and giving a neat appearance.</rdl:hasDefinition>
5682    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
5683    <rdfs:label>CAP NUT (Nut, Cap)</rdfs:label>
5684    <norsok:hasName>Nut, Cap</norsok:hasName>
5685  </owl:Class>
5686  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS14069755">
5687    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5688    <rdl:hasDefinition>A heating cable intended to trace heat pipework and other equipment.</rdl:hasDefinition>
5689    <rdfs:label>TRACE HEATING CABLE (Cable, Heat trace)</rdfs:label>
5690    <rdl:hasDesignation>TRACE HEATING CABLE</rdl:hasDesignation>
5691    <norsok:hasName>Cable, Heat trace</norsok:hasName>
5692  </owl:Class>
5693  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS428939">
5694    <rdfs:label>DIAPHRAGM (Diaphragm)</rdfs:label>
5695    <rdl:hasDefinition>A plate that is flexible and pressure responsive or intended to transmit power.</rdl:hasDefinition>
5696    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5697    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS444104"/>
5698    <rdl:hasDesignation>DIAPHRAGM</rdl:hasDesignation>
5699    <norsok:hasName>Diaphragm</norsok:hasName>
5700  </owl:Class>
5701  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS414809">
5702    <rdl:hasDesignation>RISER</rdl:hasDesignation>
5703    <rdl:hasDefinition>A physical object that is a vertical or near vertical pipe for the upward flow of liquid or gas.</rdl:hasDefinition>
5704    <norsok:hasName>Riser</norsok:hasName>
5705    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5706    <rdfs:label>RISER (Riser)</rdfs:label>
5707    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS778336331"/>
5708  </owl:Class>
5709  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794207">
5710    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5711    <rdl:hasDesignation>WIRE CLAMP</rdl:hasDesignation>
5712    <rdl:hasDefinition>An artefact used for making connections or joints to a wire rope. Several types exists. The U-bolt type is the most common although it is the least desirable out of safety reasons.</rdl:hasDefinition>
5713    <norsok:hasName>Clamp, Wire</norsok:hasName>
5714    <rdfs:label>WIRE CLAMP (Clamp, Wire)</rdfs:label>
5715  </owl:Class>
5716  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771955">
5717    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5718    <rdfs:label>ARM (Arm)</rdfs:label>
5719    <rdl:hasDefinition>A device used to transmitt force.</rdl:hasDefinition>
5720    <norsok:hasName>Arm</norsok:hasName>
5721    <rdl:hasDesignation>ARM</rdl:hasDesignation>
5722  </owl:Class>
5723  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7348360">
5724    <rdl:hasDesignation>AIR HOSE</rdl:hasDesignation>
5725    <rdfs:label>AIR HOSE (Hose, Air)</rdfs:label>
5726    <rdl:hasDefinition>A hose that is intended for distribution of compressed air.</rdl:hasDefinition>
5727    <norsok:hasName>Hose, Air</norsok:hasName>
5728    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5729    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS302174"/>
5730  </owl:Class>
5731  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS427364">
5732    <rdl:hasDefinition>A pipe flange where the non-flanged end is a slip on end.</rdl:hasDefinition>
5733    <rdl:hasDesignation>SLIP-ON FLANGE</rdl:hasDesignation>
5734    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418589"/>
5735    <norsok:hasName>Flange, Slip-on</norsok:hasName>
5736    <rdfs:label>SLIP-ON FLANGE (Flange, Slip-on)</rdfs:label>
5737    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5738  </owl:Class>
5739  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS860534">
5740    <rdl:hasDesignation>ELECTRICAL CONNECTOR</rdl:hasDesignation>
5741    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5742    <norsok:hasName>Connector</norsok:hasName>
5743    <rdfs:label>ELECTRICAL CONNECTOR (Connector)</rdfs:label>
5744    <rdl:hasDefinition>A connector for holding two parts of a conductor in intimate contact</rdl:hasDefinition>
5745  </owl:Class>
5746  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768615">
5747    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5748    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5768525"/>
5749    <rdl:hasDesignation>RADIO TRANSCEIVER</rdl:hasDesignation>
5750    <rdfs:label>RADIO TRANSCEIVER (Transceiver, Radio)</rdfs:label>
5751    <rdl:hasDefinition>A transceiver which has the methods of signalling through space, without connecting wires.</rdl:hasDefinition>
5752    <norsok:hasName>Transceiver, Radio</norsok:hasName>
5753  </owl:Class>
5754  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796642">
5755    <norsok:hasName>TV</norsok:hasName>
5756    <rdl:hasDesignation>TELEVISION RECEIVER</rdl:hasDesignation>
5757    <rdfs:label>TELEVISION RECEIVER (TV)</rdfs:label>
5758    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5759    <rdl:hasDefinition>A signal receiver that is that part of a television system in which the picture and associated sounds are reproduced from the input signal.</rdl:hasDefinition>
5760    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777698"/>
5761  </owl:Class>
5762  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5995396">
5763    <rdl:hasDefinition>A lubricator which is designed to spray oil into a air or gas stream and thereby lubricate rotating parts in a consumer e.g an air motor or cylinder.</rdl:hasDefinition>
5764    <rdfs:subClassOf>
5765      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS305909"/>
5766    </rdfs:subClassOf>
5767    <norsok:hasName>Lubricator, Air</norsok:hasName>
5768    <rdfs:label>OIL MIST LUBRICATOR (Lubricator, Air)</rdfs:label>
5769    <rdl:hasDesignation>OIL MIST LUBRICATOR</rdl:hasDesignation>
5770    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5771  </owl:Class>
5772  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS476864">
5773    <rdfs:subClassOf>
5774      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430334"/>
5775    </rdfs:subClassOf>
5776    <norsok:hasName>Actuator, Pneumatic, Piston</norsok:hasName>
5777    <rdfs:label>PNEUMATIC PISTON ACTUATOR (Actuator, Pneumatic, Piston)</rdfs:label>
5778    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5779    <rdl:hasDesignation>PNEUMATIC PISTON ACTUATOR</rdl:hasDesignation>
5780    <rdl:hasDefinition>A piston actuator that is operated by compressed air.</rdl:hasDefinition>
5781  </owl:Class>
5782  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6588980">
5783    <rdfs:label>CONTACTOR COIL (Coil, Contactor)</rdfs:label>
5784    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5785    <norsok:hasName>Coil, Contactor</norsok:hasName>
5786    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS872774"/>
5787    <rdl:hasDesignation>CONTACTOR COIL</rdl:hasDesignation>
5788    <rdl:hasDefinition>An electromagnetic coil that operates a contactor when energised.</rdl:hasDefinition>
5789  </owl:Class>
5790  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5792107">
5791    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS292589"/>
5792    <rdl:hasDesignation>UNI-DIRECTIONAL VALVE</rdl:hasDesignation>
5793    <norsok:hasName>Valve, Directional</norsok:hasName>
5794    <rdl:hasDefinition>A valve that is designed to seal in one flow direction.</rdl:hasDefinition>
5795    <rdfs:label>UNI-DIRECTIONAL VALVE (Valve, Directional)</rdfs:label>
5796    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5797  </owl:Class>
5798  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS439379">
5799    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5800    <rdl:hasDefinition>A physical object that is intended to transmit energy between two shafts providing the capability to connect and disconnect the shafts.</rdl:hasDefinition>
5801    <rdl:hasDesignation>CLUTCH</rdl:hasDesignation>
5802    <rdfs:label>CLUTCH (Coupling, Clutch)</rdfs:label>
5803    <norsok:hasName>Coupling, Clutch</norsok:hasName>
5804  </owl:Class>
5805  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5786237">
5806    <rdl:hasDesignation>FLOW COMPUTER</rdl:hasDesignation>
5807    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5808    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5761762"/>
5809    <norsok:hasName>Computer, Flow</norsok:hasName>
5810    <rdl:hasDefinition>A computer that is specially designed and programme to calculate flow and to correct for external influence.</rdl:hasDefinition>
5811    <rdfs:label>FLOW COMPUTER (Computer, Flow)</rdfs:label>
5812  </owl:Class>
5813  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771099">
5814    <norsok:hasName>Indicator, Temperature, Bimetal</norsok:hasName>
5815    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5816    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS268289"/>
5817    <rdl:hasDesignation>BIMETAL TEMPERATURE INDICATOR</rdl:hasDesignation>
5818    <rdl:hasDefinition>A temperature indicator which is powered and uses a bimetallic element as sensor.</rdl:hasDefinition>
5819    <rdfs:label>BIMETAL TEMPERATURE INDICATOR (Indicator, Temperature, Bimetal)</rdfs:label>
5820  </owl:Class>
5821  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777444">
5822    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS891899"/>
5823    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5824    <rdl:hasDefinition>A printing machine (computer printer) with a xerographic printing process utilizing a laser for direct scanning across the printer drum.</rdl:hasDefinition>
5825    <rdfs:label>LASER PRINTER (Printer, Laser)</rdfs:label>
5826    <norsok:hasName>Printer, Laser</norsok:hasName>
5827    <rdl:hasDesignation>LASER PRINTER</rdl:hasDesignation>
5828  </owl:Class>
5829  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS428354">
5830    <norsok:hasName>Coupling, Reducing</norsok:hasName>
5831    <rdl:hasDesignation>REDUCING PIPE COUPLING</rdl:hasDesignation>
5832    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5833    <rdfs:label>REDUCING PIPE COUPLING (Coupling, Reducing)</rdfs:label>
5834    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415664"/>
5835    <rdl:hasDefinition>A pipe coupling that is intended to connect pipes and/or piping components of different nominal sizes, with the same or different threads.</rdl:hasDefinition>
5836  </owl:Class>
5837  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS818999">
5838    <norsok:hasName>Gauge</norsok:hasName>
5839    <rdfs:label>GAUGE PRESSURE TRANSMITTER (Gauge)</rdfs:label>
5840    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS743399"/>
5841    <rdl:hasDefinition>A pressure transmitter that is generating a standardized electrical output signal representing the pressure detected by a pressure gauge.</rdl:hasDefinition>
5842    <rdl:hasClassifier>NORSOK I-001 REV3 P01 PRESSURE/DIFF.PRESSURE INSTRUMENT ELECTRIC CLASS</rdl:hasClassifier>
5843    <rdl:hasDesignation>GAUGE PRESSURE TRANSMITTER</rdl:hasDesignation>
5844  </owl:Class>
5845  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5774282">
5846    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5847    <norsok:hasName>Motherboard</norsok:hasName>
5848    <rdl:hasDefinition>An electronic circuit board that is the main printed circuit board of e.g. a computer that contains the microprocessor, main memory, bus lines and edge connectors to accommodate other boards in the system.</rdl:hasDefinition>
5849    <rdl:hasDesignation>MOTHERBOARD</rdl:hasDesignation>
5850    <rdfs:label>MOTHERBOARD (Motherboard)</rdfs:label>
5851  </owl:Class>
5852  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS1128104">
5853    <rdl:hasDefinition>A physical object that is a membrane placed within a container to form a more durable surface to withstand aggressive matters or abrasive particles.</rdl:hasDefinition>
5854    <norsok:hasName>Liner</norsok:hasName>
5855    <rdl:hasDesignation>LINER</rdl:hasDesignation>
5856    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5857    <rdfs:label>LINER (Liner)</rdfs:label>
5858  </owl:Class>
5859  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430154">
5860    <norsok:hasName>Actuator, Hydraulic</norsok:hasName>
5861    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418769"/>
5862    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5863    <rdfs:label>HYDRAULIC ACTUATOR (Actuator, Hydraulic)</rdfs:label>
5864    <rdl:hasDesignation>HYDRAULIC ACTUATOR</rdl:hasDesignation>
5865    <rdl:hasDefinition>An actuator intended to be operated by hydraulic power.</rdl:hasDefinition>
5866  </owl:Class>
5867  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5781342">
5868    <rdfs:label>CENTRALISER (Centraliser, Casing)</rdfs:label>
5869    <rdl:hasDefinition>A device which has the capability of guiding something into a centralised position.</rdl:hasDefinition>
5870    <norsok:hasName>Centraliser</norsok:hasName>
5871    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5872    <rdfs:label>CENTRALISER (Centraliser)</rdfs:label>
5873    <norsok:hasName>Centraliser, Casing</norsok:hasName>
5874    <rdl:hasDesignation>CENTRALISER</rdl:hasDesignation>
5875  </owl:Class>
5876  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS7057566">
5877    <rdfs:label>DISC (Disc)</rdfs:label>
5878    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5879    <rdl:hasDesignation>DISC</rdl:hasDesignation>
5880    <rdl:hasDefinition>A physical object that is circular and flat, or almost flat</rdl:hasDefinition>
5881    <norsok:hasName>Disc</norsok:hasName>
5882  </owl:Class>
5883  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS884699">
5884    <rdfs:label>LOUDSPEAKER (Loudspeaker)</rdfs:label>
5885    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5886    <rdl:hasDesignation>LOUDSPEAKER</rdl:hasDesignation>
5887    <norsok:hasName>Loudspeaker</norsok:hasName>
5888    <rdl:hasDefinition>An electroacoustic transducer that converts an electric signal into sound.</rdl:hasDefinition>
5889  </owl:Class>
5890  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS486269">
5891    <norsok:hasName>Hook</norsok:hasName>
5892    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5893    <rdfs:label>HOOK (Hook)</rdfs:label>
5894    <rdl:hasDesignation>HOOK</rdl:hasDesignation>
5895    <rdl:hasDefinition>An artefact intended to be connect to lifting cables for lifting.</rdl:hasDefinition>
5896  </owl:Class>
5897  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788268">
5898    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5788403"/>
5899    <rdl:hasDesignation>MF ANTENNA</rdl:hasDesignation>
5900    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5901    <norsok:hasName>Antenna, MF</norsok:hasName>
5902    <rdfs:label>MF ANTENNA (Antenna, MF)</rdfs:label>
5903    <rdl:hasDefinition>An antenna capable of radiating or receiving electromagnetic waves in the medium frequency area (MF = 0,3 - 3 MHz).</rdl:hasDefinition>
5904  </owl:Class>
5905  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772862">
5906    <rdl:hasDefinition>A detecting element that is intended to produce a signal proportional to the determined humidity.</rdl:hasDefinition>
5907    <rdl:hasDesignation>HUMIDITY SENSOR</rdl:hasDesignation>
5908    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS461879"/>
5909    <norsok:hasName>Sensor, Humidity</norsok:hasName>
5910    <rdfs:label>HUMIDITY SENSOR (Sensor, Humidity)</rdfs:label>
5911    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5912  </owl:Class>
5913  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5762419">
5914    <rdfs:subClassOf>
5915      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415709"/>
5916    </rdfs:subClassOf>
5917    <norsok:hasName>Generator, Current</norsok:hasName>
5918    <rdl:hasDefinition>An electric generator whose impedance is much higher than that of its load</rdl:hasDefinition>
5919    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5920    <rdl:hasDesignation>CURRENT GENERATOR</rdl:hasDesignation>
5921    <rdfs:label>CURRENT GENERATOR (Generator, Current)</rdfs:label>
5922  </owl:Class>
5923  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421694">
5924    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5925    <rdl:hasDefinition>A physical object that is an assembly of three items comprising of two threaded ends and a center piece that draws the two ends together when rotated.</rdl:hasDefinition>
5926    <norsok:hasName>Union</norsok:hasName>
5927    <rdfs:label>PIPE UNION (Union)</rdfs:label>
5928    <rdl:hasDesignation>PIPE UNION</rdl:hasDesignation>
5929  </owl:Class>
5930  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS476999">
5931    <rdl:hasDesignation>SMOKE DETECTOR</rdl:hasDesignation>
5932    <rdl:hasDefinition>A detector that is intended to sense smoke.</rdl:hasDefinition>
5933    <rdfs:label>SMOKE DETECTOR (Detector, Smoke)</rdfs:label>
5934    <norsok:hasName>Detector, Smoke</norsok:hasName>
5935    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5936    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS17604520"/>
5937  </owl:Class>
5938  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780879">
5939    <norsok:hasName>Spring, Latch</norsok:hasName>
5940    <rdl:hasDefinition>A spring that has the function to apply elastic force to a latch or springbolt.</rdl:hasDefinition>
5941    <rdl:hasDesignation>LATCH SPRING</rdl:hasDesignation>
5942    <rdfs:label>LATCH SPRING (Spring, Latch)</rdfs:label>
5943    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5944  </owl:Class>
5945  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421064">
5946    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416204"/>
5947    <rdl:hasDefinition>A globe valve that has a closure member with the shape of a conical plug (needle) which closes into a small seat.</rdl:hasDefinition>
5948    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5949    <rdl:hasDesignation>NEEDLE VALVE</rdl:hasDesignation>
5950    <norsok:hasName>Valve, Needle</norsok:hasName>
5951    <rdfs:label>NEEDLE VALVE (Valve, Needle)</rdfs:label>
5952  </owl:Class>
5953  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5766187">
5954    <rdfs:label>WORM WHEEL (Wheel, Worm)</rdfs:label>
5955    <rdl:hasDesignation>WORM WHEEL</rdl:hasDesignation>
5956    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5957    <norsok:hasName>Wheel, Worm</norsok:hasName>
5958    <rdl:hasDefinition>A gear that has a concave face.</rdl:hasDefinition>
5959  </owl:Class>
5960  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5773641">
5961    <rdl:hasDesignation>CONTROL MODULE</rdl:hasDesignation>
5962    <rdfs:label>CONTROL MODULE (Module, Control)</rdfs:label>
5963    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5964    <norsok:hasName>Module, Control</norsok:hasName>
5965    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS282104"/>
5966    <rdl:hasDefinition>A process control unit where the control and process functions are housed in a special container.</rdl:hasDefinition>
5967  </owl:Class>
5968  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS822914">
5969    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5970    <norsok:hasName>Nut, Wing</norsok:hasName>
5971    <rdl:hasDesignation>WING NUT</rdl:hasDesignation>
5972    <rdfs:label>WING NUT (Nut, Wing)</rdfs:label>
5973    <rdl:hasDefinition>A nut that is furnished with radial lugs or wing like projections to enable it to be turned by thumb and forefinger.</rdl:hasDefinition>
5974    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
5975  </owl:Class>
5976  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415394">
5977    <rdl:hasDesignation>GASKET</rdl:hasDesignation>
5978    <rdfs:label>GASKET (Gasket)</rdfs:label>
5979    <rdl:hasDefinition>A seal that is one or more closed loops of deformable material used between mating surfaces which have only very limited movement relative to each other.</rdl:hasDefinition>
5980    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810325"/>
5981    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5982    <norsok:hasName>Gasket</norsok:hasName>
5983  </owl:Class>
5984  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778747">
5985    <rdl:hasDesignation>VOLTAGE RELAY</rdl:hasDesignation>
5986    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5987    <rdl:hasDefinition>A relay that is designed for voltage.</rdl:hasDefinition>
5988    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS876194"/>
5989    <rdfs:label>VOLTAGE RELAY (Relay, Voltage)</rdfs:label>
5990    <norsok:hasName>Relay, Voltage</norsok:hasName>
5991  </owl:Class>
5992  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767025">
5993    <norsok:hasName>Cylinder, Pneumatic</norsok:hasName>
5994    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
5995    <rdfs:label>PNEUMATIC CYLINDER (Cylinder, Air)</rdfs:label>
5996    <rdl:hasDesignation>PNEUMATIC CYLINDER</rdl:hasDesignation>
5997    <rdl:hasDefinition>A cylinder where the piston is actuated by compressed air.</rdl:hasDefinition>
5998    <norsok:hasName>Cylinder, Air</norsok:hasName>
5999    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416069"/>
6000    <rdfs:label>PNEUMATIC CYLINDER (Cylinder, Pneumatic)</rdfs:label>
6001  </owl:Class>
6002  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS823004">
6003    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS420524"/>
6004    <rdl:hasDesignation>SQUARE NUT</rdl:hasDesignation>
6005    <norsok:hasName>Nut, Square</norsok:hasName>
6006    <rdfs:label>SQUARE NUT (Nut, Square)</rdfs:label>
6007    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6008    <rdl:hasDefinition>A nut that has a square outer shape.</rdl:hasDefinition>
6009  </owl:Class>
6010  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13601560">
6011    <norsok:hasName>Raft, Life</norsok:hasName>
6012    <rdl:hasDefinition>A raft that is used for rescue purposes.</rdl:hasDefinition>
6013    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6014    <rdfs:label>LIFE RAFT (Raft, Life)</rdfs:label>
6015    <rdl:hasDesignation>LIFE RAFT</rdl:hasDesignation>
6016  </owl:Class>
6017  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5779023">
6018    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS475334"/>
6019    <norsok:hasName>Switch, Earth fault</norsok:hasName>
6020    <rdl:hasDesignation>EARTH FAULT SWITCH</rdl:hasDesignation>
6021    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6022    <rdfs:label>EARTH FAULT SWITCH (Switch, Earth fault)</rdfs:label>
6023    <rdl:hasDefinition>A switch which operates after an accidental connection between a live part of an electrical system and earth.</rdl:hasDefinition>
6024  </owl:Class>
6025  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5778110">
6026    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6027    <rdl:hasDesignation>LIFTING BEAM</rdl:hasDesignation>
6028    <norsok:hasName>Beam, Lifting</norsok:hasName>
6029    <rdfs:label>LIFTING BEAM (Beam, Lifting)</rdfs:label>
6030    <rdl:hasDefinition>A beam used for lifting.</rdl:hasDefinition>
6031  </owl:Class>
6032  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS304199">
6033    <rdl:hasDesignation>HEAT EXCHANGER</rdl:hasDesignation>
6034    <rdl:hasDefinition>A physical object that is intended to transfer heat from one object to another.</rdl:hasDefinition>
6035    <rdfs:label>HEAT EXCHANGER (Exchanger, Heat)</rdfs:label>
6036    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6037    <norsok:hasName>Exchanger, Heat</norsok:hasName>
6038  </owl:Class>
6039  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770157">
6040    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6041    <rdl:hasDefinition>An ejector intended to create vacuum using compressed air.</rdl:hasDefinition>
6042    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS437129"/>
6043    <rdl:hasDesignation>AIR EJECTOR</rdl:hasDesignation>
6044    <rdfs:label>AIR EJECTOR (Ejector, Air)</rdfs:label>
6045    <norsok:hasName>Ejector, Air</norsok:hasName>
6046  </owl:Class>
6047  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770755">
6048    <rdl:hasDefinition>A detecting instrument that is intended for activating and read pneumatic piezometers, total pressure cells and settlement cells.</rdl:hasDefinition>
6049    <rdl:hasDesignation>PNEUMATIC INDICATOR</rdl:hasDesignation>
6050    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
6051    <norsok:hasName>Indicator, Pneumatic</norsok:hasName>
6052    <rdfs:label>PNEUMATIC INDICATOR (Indicator, Pneumatic)</rdfs:label>
6053    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6054  </owl:Class>
6055  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS885059">
6056    <rdl:hasDesignation>ELECTRIC CONVERTER</rdl:hasDesignation>
6057    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6058    <rdfs:label>ELECTRIC CONVERTER (Converter)</rdfs:label>
6059    <rdl:hasDefinition>An electric signal transducer intended to convert one form of electrical power to a different form of electrical power.</rdl:hasDefinition>
6060    <norsok:hasName>Converter</norsok:hasName>
6061  </owl:Class>
6062  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS882719">
6063    <rdl:hasDesignation>ROTAMETER FLOW METER</rdl:hasDesignation>
6064    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6065    <norsok:hasName>Rotameter</norsok:hasName>
6066    <rdfs:label>ROTAMETER FLOW METER (Rotameter)</rdfs:label>
6067    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418229"/>
6068    <rdl:hasDefinition>A variable area flow meter which consists of a tapered tube of glass with a float inside that is pushed up by flow and pulled down by gravity.</rdl:hasDefinition>
6069  </owl:Class>
6070  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS277469">
6071    <rdl:hasDefinition>An electrical system that is the receiving system for general grid power supply and comprises all installations, from point of tie in up to and including the main plant intake transformer and switchgear from where the plant power is distributed.</rdl:hasDefinition>
6072    <norsok:hasName>Power supply, Electric</norsok:hasName>
6073    <rdfs:label>ELECTRICAL POWER SUPPLY SYSTEM (Power supply, Electric)</rdfs:label>
6074    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6075    <rdl:hasDesignation>ELECTRICAL POWER SUPPLY SYSTEM</rdl:hasDesignation>
6076  </owl:Class>
6077  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS875654">
6078    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6079    <rdfs:label>POTENTIOMETER (Potmeter)</rdfs:label>
6080    <rdl:hasDesignation>POTENTIOMETER</rdl:hasDesignation>
6081    <rdl:hasDefinition>A variable resistor with one or more intermediate tappings allowing fractions of the voltage across the resistor to be obtained.</rdl:hasDefinition>
6082    <norsok:hasName>Potmeter</norsok:hasName>
6083  </owl:Class>
6084  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777382">
6085    <rdl:hasDefinition>A silencer used to reduce the noise from the exhaust outlet on a combustion enegine.</rdl:hasDefinition>
6086    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS280079"/>
6087    <norsok:hasName>Silencer, Exhaust</norsok:hasName>
6088    <rdfs:label>EXHAUST BOX (Silencer, Exhaust)</rdfs:label>
6089    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6090    <rdl:hasDesignation>EXHAUST BOX</rdl:hasDesignation>
6091  </owl:Class>
6092  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5767658">
6093    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5783999"/>
6094    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6095    <rdl:hasDefinition>A control circuit board that is intended to receive and encode one or more signals and produce an output sinal to an alarm unit.</rdl:hasDefinition>
6096    <rdl:hasDesignation>ALARM SIGNAL PROCESSING CIRCUIT BOARD</rdl:hasDesignation>
6097    <norsok:hasName>Card, Alarm</norsok:hasName>
6098    <rdfs:label>ALARM SIGNAL PROCESSING CIRCUIT BOARD (Card, Alarm)</rdfs:label>
6099  </owl:Class>
6100  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777969">
6101    <rdfs:label>AIR RECEIVER (Vessel, Air)</rdfs:label>
6102    <norsok:hasName>Vessel, Air</norsok:hasName>
6103    <rdfs:label>AIR RECEIVER (Receiver, Air)</rdfs:label>
6104    <rdl:hasDesignation>AIR RECEIVER</rdl:hasDesignation>
6105    <norsok:hasName>Receiver, Air</norsok:hasName>
6106    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6107    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780078"/>
6108    <rdl:hasDefinition>A gas receiver intended to store compressed air, facilitating moisture removal and equalizing of pressure fluctuations before the air is used</rdl:hasDefinition>
6109  </owl:Class>
6110  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS960074">
6111    <rdl:hasDesignation>TUNGSTEN HALOGEN LAMP</rdl:hasDesignation>
6112    <rdl:hasDefinition>A gas-filled lamp containing halogens or halogen compounds, the filament being of tungsten.</rdl:hasDefinition>
6113    <rdfs:label>TUNGSTEN HALOGEN LAMP (Lamp, Halogen)</rdfs:label>
6114    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6115    <norsok:hasName>Lamp, Halogen</norsok:hasName>
6116  </owl:Class>
6117  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS422054">
6118    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6119    <rdl:hasDefinition>An physical object that is a plug intended for plugging a pipe end.</rdl:hasDefinition>
6120    <rdfs:label>PIPE PLUG (Plug)</rdfs:label>
6121    <norsok:hasName>Plug, Pipe</norsok:hasName>
6122    <rdl:hasDesignation>PIPE PLUG</rdl:hasDesignation>
6123    <norsok:hasName>Plug</norsok:hasName>
6124    <rdfs:label>PIPE PLUG (Plug, Pipe)</rdfs:label>
6125  </owl:Class>
6126  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS679949">
6127    <rdfs:label>THREADED FULL PIPE COUPLING (Coupling, Straight, Screwed)</rdfs:label>
6128    <norsok:hasName>Coupling, Straight, Screwed</norsok:hasName>
6129    <norsok:hasName>Connector, Casing</norsok:hasName>
6130    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6131    <rdl:hasDesignation>THREADED FULL PIPE COUPLING</rdl:hasDesignation>
6132    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430874"/>
6133    <rdl:hasDefinition>A full pipe coupling that has threaded pipe ends.</rdl:hasDefinition>
6134    <rdfs:label>THREADED FULL PIPE COUPLING (Connector, Casing)</rdfs:label>
6135  </owl:Class>
6136  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS880244">
6137    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6138    <norsok:hasName>Ring, Guide</norsok:hasName>
6139    <rdfs:label>GUIDE BUSHING (Bushing, Guide)</rdfs:label>
6140    <rdl:hasDefinition>A bush that is plain and intended to guide a line shaft in a vertical suspended pump. It can be located in a pump column and/or in a bowl.</rdl:hasDefinition>
6141    <rdl:hasDesignation>GUIDE BUSHING</rdl:hasDesignation>
6142    <rdfs:label>GUIDE BUSHING (Ring, Guide)</rdfs:label>
6143    <norsok:hasName>Bushing, Guide</norsok:hasName>
6144  </owl:Class>
6145  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772282">
6146    <rdl:hasDefinition>An electric motor which is designed to be installed in hazardous areas.</rdl:hasDefinition>
6147    <rdl:hasDesignation>ELECTRIC EEX MOTOR</rdl:hasDesignation>
6148    <norsok:hasName>Motor, Electric, Ex</norsok:hasName>
6149    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6150    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS415124"/>
6151    <rdfs:label>ELECTRIC EEX MOTOR (Motor, Electric, Ex)</rdfs:label>
6152  </owl:Class>
6153  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS884969">
6154    <rdl:hasDefinition>A level gauge that use a float containing a magnet to transfer information about its position to a indicator rail with white and red flaps mounted on the outside of the tube.</rdl:hasDefinition>
6155    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6156    <rdfs:label>MAGNETIC LEVEL GAUGE (Gauge, Level, Magnetic)</rdfs:label>
6157    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462689"/>
6158    <norsok:hasName>Gauge, Level, Magnetic</norsok:hasName>
6159    <rdl:hasDesignation>MAGNETIC LEVEL GAUGE</rdl:hasDesignation>
6160  </owl:Class>
6161  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS433484">
6162    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6163    <rdl:hasDefinition>An enclosure intended to support a bearing.</rdl:hasDefinition>
6164    <rdl:hasDesignation>BEARING HOUSING</rdl:hasDesignation>
6165    <norsok:hasName>Housing, Bearing</norsok:hasName>
6166    <rdfs:label>BEARING HOUSING (Housing, Bearing)</rdfs:label>
6167  </owl:Class>
6168  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6622098">
6169    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS872774"/>
6170    <rdl:hasDefinition>An electromagnetic coil that operates a relay when energised</rdl:hasDefinition>
6171    <rdl:hasDesignation>RELAY COIL</rdl:hasDesignation>
6172    <rdfs:label>RELAY COIL (Coil, Relay)</rdfs:label>
6173    <norsok:hasName>Coil, Relay</norsok:hasName>
6174    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6175  </owl:Class>
6176  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416024">
6177    <rdl:hasDesignation>POSITION INDICATOR</rdl:hasDesignation>
6178    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6179    <rdfs:label>POSITION INDICATOR (Indicator, Position)</rdfs:label>
6180    <norsok:hasName>Indicator, Position</norsok:hasName>
6181    <rdl:hasDefinition>A measure indicator that is intended to indicate the position of an object.</rdl:hasDefinition>
6182  </owl:Class>
6183  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445274">
6184    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS445454"/>
6185    <rdfs:label>RESISTANCE TEMPERATURE ELEMENT (Element, Temperature, Resistance)</rdfs:label>
6186    <rdl:hasDefinition>A temperature sensing element that operate on the principle of changes in electrical resistance of pure metals (sintered semiconductor material) and are characterized by an almost linear positive change in resistance with temperature.</rdl:hasDefinition>
6187    <norsok:hasName>Element, Temperature, Resistance</norsok:hasName>
6188    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6189    <rdl:hasClassifier>NORSOK I-001 REV3 T03 TEMPERATURE ELEMENT CLASS</rdl:hasClassifier>
6190    <rdl:hasDesignation>RESISTANCE TEMPERATURE ELEMENT</rdl:hasDesignation>
6191  </owl:Class>
6192  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794602">
6193    <rdl:hasDefinition>A reel on to which cable is wound during manufacture, for storage, transportation and installation.</rdl:hasDefinition>
6194    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794540"/>
6195    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6196    <rdl:hasDesignation>CABLE REEL</rdl:hasDesignation>
6197    <rdfs:label>CABLE REEL (Reel, Cable)</rdfs:label>
6198    <norsok:hasName>Drum, Cable</norsok:hasName>
6199    <norsok:hasName>Reel, Cable</norsok:hasName>
6200    <rdfs:label>CABLE REEL (Drum, Cable)</rdfs:label>
6201  </owl:Class>
6202  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5777258">
6203    <rdfs:subClassOf>
6204      <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6810370"/>
6205    </rdfs:subClassOf>
6206    <rdl:hasDefinition>A shaft intended to drive and support a worm in a worm gear assembly.</rdl:hasDefinition>
6207    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6208    <norsok:hasName>Shaft, Worm</norsok:hasName>
6209    <rdfs:label>WORM SHAFT (Shaft, Worm)</rdfs:label>
6210    <rdl:hasDesignation>WORM SHAFT</rdl:hasDesignation>
6211  </owl:Class>
6212  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5770693">
6213    <rdl:hasDesignation>MOISTURE METER</rdl:hasDesignation>
6214    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6215    <norsok:hasName>Indicator, Moisture</norsok:hasName>
6216    <rdfs:label>MOISTURE METER (Indicator, Moisture)</rdfs:label>
6217    <rdl:hasDefinition>A detecting instrument, usually a hand-held or portable instrument consisting of a digital display and a moisture sensing element, that is intended to measure and indicate a measured moisture.</rdl:hasDefinition>
6218    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462599"/>
6219  </owl:Class>
6220  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5772158">
6221    <rdl:hasDesignation>GAS PRE-HEATER</rdl:hasDesignation>
6222    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6223    <rdfs:label>GAS PRE-HEATER (Heater, Gas)</rdfs:label>
6224    <norsok:hasName>Heater, Gas</norsok:hasName>
6225    <rdl:hasDefinition>A fluid heater inteded to heat air or gas to avoid building of droplets or condensation.</rdl:hasDefinition>
6226  </owl:Class>
6227  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS788174">
6228    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS421649"/>
6229    <rdl:hasDesignation>SOCKET WELDING PIPE CAP</rdl:hasDesignation>
6230    <norsok:hasName>Cap, Socketweld</norsok:hasName>
6231    <rdfs:label>SOCKET WELDING PIPE CAP (Cap, Socketweld)</rdfs:label>
6232    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6233    <rdl:hasDefinition>A pipe cap that has a socket welding end.</rdl:hasDefinition>
6234  </owl:Class>
6235  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS6008848">
6236    <rdl:hasDefinition>An artefact  of the type where a joint in a casing string is used for landing another pipe string</rdl:hasDefinition>
6237    <rdfs:label>LANDING JOINT (Joint, Landing)</rdfs:label>
6238    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6239    <norsok:hasName>Joint, Landing</norsok:hasName>
6240    <rdl:hasDesignation>LANDING JOINT</rdl:hasDesignation>
6241  </owl:Class>
6242  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771573">
6243    <rdfs:label>SIGHT FLOW INDICATOR (Glass, Flow)</rdfs:label>
6244    <rdl:hasDesignation>SIGHT FLOW INDICATOR</rdl:hasDesignation>
6245    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6246    <rdl:hasDefinition>An indicating instrument that is a transparent flow gauge indicating whether there is a flow or not.</rdl:hasDefinition>
6247    <norsok:hasName>Glass, Flow</norsok:hasName>
6248    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS418499"/>
6249  </owl:Class>
6250  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5775946">
6251    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6252    <rdfs:label>GAS BOTTLE (Bottle)</rdfs:label>
6253    <norsok:hasName>Bottle</norsok:hasName>
6254    <rdl:hasDesignation>GAS BOTTLE</rdl:hasDesignation>
6255    <rdl:hasDefinition>A pressure vessel intended to contain gas and to be used for domestic purposes. Typically with the shape of a narrow necked metal hollow vessel that can be locked with a plug or a valve.</rdl:hasDefinition>
6256  </owl:Class>
6257  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS473129">
6258    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6259    <rdl:hasDesignation>SPIRAL WOUND GASKET</rdl:hasDesignation>
6260    <rdfs:label>SPIRAL WOUND GASKET (Gasket, Spiral wound)</rdfs:label>
6261    <norsok:hasName>Gasket, Spiral wound</norsok:hasName>
6262    <rdl:hasDefinition>A pipe flange gasket that is made of spirally wound metal windings and filler materials.</rdl:hasDefinition>
6263  </owl:Class>
6264  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5854465">
6265    <norsok:hasName>Pipe, Drill</norsok:hasName>
6266    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6267    <rdl:hasDesignation>DRILL PIPE</rdl:hasDesignation>
6268    <rdl:hasDefinition>A threaded pipe that is heavy, thick-walled and seamless, and used in rotary drilling to turn the drill bit and to provide a conduit for the drilling mud. It is internally threaded in one end and externally threaded in the other end.</rdl:hasDefinition>
6269    <rdfs:label>DRILL PIPE (Pipe, Drill)</rdfs:label>
6270  </owl:Class>
6271  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5790088">
6272    <norsok:hasName>Slips, Seal</norsok:hasName>
6273    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789846"/>
6274    <rdfs:label>SEAL SLIPS (Slips, Seal)</rdfs:label>
6275    <rdl:hasDefinition>A slips that is equipped with seals.</rdl:hasDefinition>
6276    <rdl:hasDesignation>SEAL SLIPS</rdl:hasDesignation>
6277    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6278  </owl:Class>
6279  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS734759">
6280    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS430919"/>
6281    <rdfs:label>THREADED HALF PIPE COUPLING (Coupling, Half, Screwed)</rdfs:label>
6282    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6283    <rdl:hasDesignation>THREADED HALF PIPE COUPLING</rdl:hasDesignation>
6284    <norsok:hasName>Coupling, Half, Screwed</norsok:hasName>
6285    <rdl:hasDefinition>A half pipe coupling that has threaded pipe ends.</rdl:hasDefinition>
6286  </owl:Class>
6287  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS485594">
6288    <rdl:hasDesignation>FIREWATER HOSE REEL</rdl:hasDesignation>
6289    <rdfs:label>FIREWATER HOSE REEL (Reel, Hose, Firewater)</rdfs:label>
6290    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6291    <norsok:hasName>Reel, Hose, Firewater</norsok:hasName>
6292    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS304514"/>
6293    <rdl:hasDefinition>A hose reel intended for firewater service.</rdl:hasDefinition>
6294  </owl:Class>
6295  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS13705267">
6296    <rdl:hasDefinition>A rod that is a long tie-bolt or iron rod which acts as a tie in a building or other structure, e.g. for tightening up an assembly.</rdl:hasDefinition>
6297    <rdl:hasDesignation>TIE ROD II</rdl:hasDesignation>
6298    <norsok:hasName>Rod, Tie</norsok:hasName>
6299    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6300    <rdfs:label>TIE ROD II (Rod, Tie)</rdfs:label>
6301  </owl:Class>
6302  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS446714">
6303    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6304    <rdl:hasDesignation>PISTON ROD</rdl:hasDesignation>
6305    <rdfs:label>PISTON ROD (Rod, Piston)</rdfs:label>
6306    <rdl:hasDefinition>A physical object that is a connection between a piston and a crosshead.</rdl:hasDefinition>
6307    <norsok:hasName>Rod, Piston</norsok:hasName>
6308  </owl:Class>
6309  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5799100">
6310    <rdfs:label>HOIST (Hoist)</rdfs:label>
6311    <norsok:hasName>Hoist</norsok:hasName>
6312    <rdl:hasDefinition>A lifting appliance that is designed for lifting and lowering of loads by means of a drum or lift-wheel which rope or chain wraps.</rdl:hasDefinition>
6313    <rdl:hasDesignation>HOIST</rdl:hasDesignation>
6314    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6315  </owl:Class>
6316  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS429029">
6317    <rdl:hasDefinition>A support that supports a cable on entry to where the cable is to be terminated</rdl:hasDefinition>
6318    <norsok:hasName>Gland, Cable</norsok:hasName>
6319    <rdl:hasDesignation>CABLE GLAND</rdl:hasDesignation>
6320    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6321    <rdfs:label>CABLE GLAND (Gland, Cable)</rdfs:label>
6322  </owl:Class>
6323  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5796300">
6324    <rdfs:label>PISTON ROD PACKING (Seal, Rod)</rdfs:label>
6325    <rdl:hasDesignation>PISTON ROD PACKING</rdl:hasDesignation>
6326    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6327    <rdl:hasDefinition>A packing intended to seal against an inner diameter and prevent leakage between a cylinder and a rod.</rdl:hasDefinition>
6328    <norsok:hasName>Seal, Rod</norsok:hasName>
6329  </owl:Class>
6330  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5558090">
6331    <rdl:hasDesignation>CABLE CONNECTOR</rdl:hasDesignation>
6332    <rdl:hasDefinition>A connector that is a metallic device intended to connect cable conductors together</rdl:hasDefinition>
6333    <norsok:hasName>Connector, Cable</norsok:hasName>
6334    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6335    <rdfs:label>CABLE CONNECTOR (Connector, Cable)</rdfs:label>
6336  </owl:Class>
6337  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5780523">
6338    <rdfs:label>VANE ARM (Arm, Vane)</rdfs:label>
6339    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6340    <rdl:hasDefinition>An arm having the capability of turning, or be turned by, a vane.</rdl:hasDefinition>
6341    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5771955"/>
6342    <norsok:hasName>Arm, Vane</norsok:hasName>
6343    <rdl:hasDesignation>VANE ARM</rdl:hasDesignation>
6344  </owl:Class>
6345  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS416159">
6346    <rdl:hasDesignation>PRESSURE GAUGE</rdl:hasDesignation>
6347    <norsok:hasName>Gauge, Pressure</norsok:hasName>
6348    <rdl:hasDefinition>A gauge intended to measure and display a representation of a measured pressure</rdl:hasDefinition>
6349    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS462644"/>
6350    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6351    <rdfs:label>PRESSURE GAUGE (Gauge, Pressure)</rdfs:label>
6352  </owl:Class>
6353  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5424020">
6354    <rdl:hasDefinition>A connector contact intended to make electrical engagement on its outer surface, and which will enter a female contact</rdl:hasDefinition>
6355    <rdl:hasDesignation>MALE CONTACT</rdl:hasDesignation>
6356    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6357    <norsok:hasName>Adaptor, Male</norsok:hasName>
6358    <rdfs:label>MALE CONTACT (Adaptor, Male)</rdfs:label>
6359  </owl:Class>
6360  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5765139">
6361    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6362    <rdfs:label>MUSHROOM HEAD SQUARE NECK BOLT (Bolt, Lock)</rdfs:label>
6363    <rdl:hasDefinition>A partly threaded non-tapping threaded fastener with a button or mushroom head with a square neck on the underside to prevent it from rotating.</rdl:hasDefinition>
6364    <rdl:hasDesignation>MUSHROOM HEAD SQUARE NECK BOLT</rdl:hasDesignation>
6365    <norsok:hasName>Bolt, Lock</norsok:hasName>
6366  </owl:Class>
6367  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5794692">
6368    <rdl:hasDefinition>A registered trade mark on a ring-shaped sealing element with a L-shaped cross section and a inside lip intended for sealing aginst a rotating shaft. Typically made of steel-armoured rubber, elastomer or special materials with a spiral spring pressing the lip against the shaft.</rdl:hasDefinition>
6369    <norsok:hasName>Ring, Simmer</norsok:hasName>
6370    <rdfs:label>SIMMERRING (Ring, Simmer)</rdfs:label>
6371    <rdl:hasDesignation>SIMMERRING</rdl:hasDesignation>
6372    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6373  </owl:Class>
6374  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789767">
6375    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6376    <norsok:hasName>Sheave, Wire</norsok:hasName>
6377    <rdl:hasDefinition>A sheave designed for wire.</rdl:hasDefinition>
6378    <rdfs:label>WIRE SHEAVE (Sheave, Wire)</rdfs:label>
6379    <rdl:hasDesignation>WIRE SHEAVE</rdl:hasDesignation>
6380    <rdfs:subClassOf rdf:resource="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS5789632"/>
6381  </owl:Class>
6382  <owl:Class rdf:about="http://rds.posccaesar.org/2008/06/OWL/RDL#RDS961244">
6383    <rdl:hasDefinition>A physical object that is an electric light and its fittings.</rdl:hasDefinition>
6384    <rdl:hasClassifier>NORSOK Z-CR-002 EQUIPMENT CLASS</rdl:hasClassifier>
6385    <norsok:hasName>Fixture, Lighting</norsok:hasName>
6386    <rdl:hasDesignation>LUMINAIRE</rdl:hasDesignation>
6387    <rdfs:label>LUMINAIRE (Fixture, Lighting)</rdfs:label>