@prefix skos: . @prefix isothes: . @prefix inist: . skos:prefLabel "Minéral"@fr, "Mineral"@en ; a isothes:ConceptGroup, skos:Collection ; skos:member . skos:prefLabel "sulfate"@en, "sulfato"@es, "sulfate"@fr ; a skos:Concept ; skos:narrower . a skos:ConceptScheme . inist:semCategory "Minéral"@fr, "Mineral"@en ; skos:inScheme ; skos:prefLabel "sulfoborita"@es, "sulfoborite"@fr, "sulfoborite"@en ; skos:hiddenLabel "Sulfoborite"@fr, "Sulfoborite"@en ; a skos:Concept ; skos:broader .