@prefix gacs: . @prefix rdf: . @prefix dc: . @prefix rdfs: . @prefix owl: . @prefix skos: . gacs:def_475feb9c rdf:value "A measurement of heat."@en ; dc:source , ; a . rdfs:label "Concept definition"@en ; a owl:Class . gacs:C105 skos:definition gacs:def_475feb9c .