@prefix rdfs: . @prefix owl: . @prefix gacs: . @prefix rdf: . @prefix dc: . @prefix skos: . rdfs:label "Concept definition"@en ; a owl:Class . gacs:def_709025a0 rdf:value "To make physically clean and sterile."@en ; dc:source ; a . gacs:C18315 skos:definition gacs:def_709025a0 .