@prefix rvq: <http://data.loterre.fr/ark:/67375/RVQ> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

rvq: a skos:ConceptScheme .
rvq:-C3QQRV94-W
  skos:prefLabel "hydrogen compound"@en, "composé de l'hydrogène"@fr ;
  a skos:Concept ;
  skos:narrower rvq:-KDJHRLJ6-Q .

rvq:-DC4R9D8Q-7
  skos:prefLabel "nitrogen compound"@en, "composé de l'azote"@fr ;
  a skos:Concept ;
  skos:narrower rvq:-KDJHRLJ6-Q .

rvq:-KDJHRLJ6-Q
  skos:hiddenLabel "ammonium phosphate"@fr ;
  a skos:Concept ;
  skos:inScheme rvq: ;
  skos:broader rvq:-DC4R9D8Q-7, rvq:-C3QQRV94-W, rvq:-G4PTNRMB-6 ;
  skos:prefLabel "ammonium phosphate"@en, "phosphate d'ammonium"@fr .

rvq:-G4PTNRMB-6
  skos:prefLabel "phosphates"@fr, "phosphates"@en ;
  a skos:Concept ;
  skos:narrower rvq:-KDJHRLJ6-Q .