@prefix kw5: <http://data.loterre.fr/ark:/67375/KW5> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

kw5: a skos:ConceptScheme .
kw5:-OBJM
  skos:prefLabel "Concept mathématique"@fr, "Mathematical concept"@en ;
  a isothes:ConceptGroup, skos:Collection ;
  skos:member kw5:-W3KFJHR1-T .

kw5:-W3KFJHR1-T
  skos:hiddenLabel "Nombre quatre"@fr, "Four"@en ;
  a skos:Concept ;
  skos:inScheme kw5: ;
  skos:prefLabel "nombre quatre"@fr, "four"@en .