@prefix skos: . @prefix inist: . @prefix isothes: . a skos:ConceptScheme . skos:prefLabel "Chondrichthyes"@fr, "Chondrichthyes"@en, "Chondrichthyes"@es ; a skos:Concept ; skos:narrower . inist:semCategory "Fossile"@fr, "Fossil"@en ; a skos:Concept ; skos:inScheme ; skos:broader ; skos:prefLabel "Holocephali"@fr, "Holocephali"@en, "Holocephali"@es . skos:prefLabel "Fossile"@fr, "Fossil"@en ; a isothes:ConceptGroup, skos:Collection ; skos:member .