@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:-N84MT73B-2 .

rvq:-N84MT73B-2
  skos:hiddenLabel "ammonium perchlorate"@fr ;
  a skos:Concept ;
  skos:inScheme rvq: ;
  skos:broader rvq:-DC4R9D8Q-7, rvq:-RZRL1N51-0, rvq:-C3QQRV94-W ;
  skos:prefLabel "ammonium perchlorate"@en, "perchlorate d'ammonium"@fr .

rvq:-DC4R9D8Q-7
  skos:prefLabel "nitrogen compound"@en, "composé de l'azote"@fr ;
  a skos:Concept ;
  skos:narrower rvq:-N84MT73B-2 .

rvq:-RZRL1N51-0
  skos:prefLabel "perchlorates"@fr, "perchlorates"@en ;
  a skos:Concept ;
  skos:narrower rvq:-N84MT73B-2 .