@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://www.elzeard.co/ontologies/c3po/vocabulary#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

ns0:C3POVocabulary
    skos:hasTopConcept ns0:InputRole .

ns0:Fertilizer
    skos:broader ns0:InputRole .

ns0:InputRole
    a owl:NamedIndividual, skos:Concept ;
    skos:inScheme ns0:C3POVocabulary ;
    skos:narrower ns0:Fertilizer, ns0:Protector, ns0:Treatment ;
    skos:prefLabel "Input role"@en, "Role de l'intrant"@fr ;
    skos:topConceptOf ns0:C3POVocabulary .

ns0:Protector
    skos:broader ns0:InputRole .

ns0:Treatment
    skos:broader ns0:InputRole .