@prefix thesaurusinrae: . @prefix skos: . @prefix owl: . thesaurusinrae:thesaurusINRAE skos:prefLabel "INRAE thesaurus"@en, "Thésaurus INRAE"@fr ; a , skos:ConceptScheme, owl:Ontology . thesaurusinrae:mt_16 skos:prefLabel "ENV pollution"@en, "ENV pollutions"@fr ; a skos:ConceptScheme . thesaurusinrae:c_5472 skos:altLabel "pollution de nappe"@fr ; skos:prefLabel "pollution de la nappe phréatique"@fr, "groundwater pollution"@en ; skos:inScheme thesaurusinrae:mt_16, thesaurusinrae:thesaurusINRAE ; skos:broader thesaurusinrae:c_4322 ; a skos:Concept . thesaurusinrae:c_4322 skos:prefLabel "pollution"@en, "pollution"@fr ; a skos:Concept ; skos:narrower thesaurusinrae:c_5472 .