@prefix : .
@prefix cfihos: .
@prefix cfihos-v2: .
@prefix cim: .
@prefix dc: .
@prefix dcat: .
@prefix dcmitype: .
@prefix dct: .
@prefix dcterms: .
@prefix dol: .
@prefix ex: .
@prefix foaf: .
@prefix imf: .
@prefix iof-av: .
@prefix iof-core: .
@prefix lis: .
@prefix lis12: .
@prefix lis2: .
@prefix listpl: .
@prefix ntpl: .
@prefix o-docttr: .
@prefix o-imf: .
@prefix o-imf-d: .
@prefix o-imf-t-o: .
@prefix o-imf-t-s: .
@prefix o-owl-ax: .
@prefix o-owl-dec: .
@prefix o-owl-ma: .
@prefix o-owl-re: .
@prefix o-owl-rstr: .
@prefix o-owl-ut: .
@prefix o-rdf: .
@prefix o-rdfs: .
@prefix obo: .
@prefix om: .
@prefix orcid: .
@prefix ottr: .
@prefix owl: .
@prefix pav: .
@prefix pca: .
@prefix pca-dom: .
@prefix pca-metadata: .
@prefix pca-plm: .
@prefix plmtpl: .
@prefix prov: .
@prefix qudt: .
@prefix rdf: .
@prefix rdfs: .
@prefix rdl: .
@prefix rds: .
@prefix req: .
@prefix reqtpl: .
@prefix rrdl: .
@prefix rstr: .
@prefix sd: .
@prefix sh: .
@prefix shacl: .
@prefix skos: .
@prefix ssn: .
@prefix sym: .
@prefix time: .
@prefix vann: .
@prefix void: .
@prefix vs: .
@prefix xml: .
@prefix xsd: .
rdf:type imf:AttributeType , owl:DatatypeProperty;
rdfs:isDefinedBy ;
imf:predicate ;
skos:definition "In IEC 60721-3-4, Mechanically Active Substances (S) refer to materials or substances in the environment that can exert mechanical influences on equipment. It is divided into four levels, from S1 to S4, based on the severity of mechanical activity or the presence of substances that could affect the equipment.";
skos:prefLabel "MECHANICALLY_ACTIVE_SUBSTANCES_CLASS" .