@prefix rdfs: . @prefix owl: . @prefix gacs: . @prefix rdf: . @prefix dc: . @prefix skos: . rdfs:label "Concept definition"@en ; a owl:Class . gacs:def_ac3cc9b2 rdf:value "A list of often difficult or specialized words with their definitions, often placed at the back of a book."@en ; dc:source , ; a . gacs:C22679 skos:definition gacs:def_ac3cc9b2 .