@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#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

kw5: a skos:ConceptScheme .
kw5:-CMAT
  isothes:subGroup kw5:-CCHI ;
  isothes:superGroup kw5:-MMAT ;
  rdfs:comment "Nombre de membres : 1."@fr, "Number of members: 1."@en ;
  a isothes:ConceptGroup, skos:Collection ;
  skos:inScheme kw5: ;
  skos:prefLabel "Composant de la matière"@fr, "Matter compound"@en .

kw5:-CCHI
  skos:prefLabel "Chemical compound"@en, "Composé chimique"@fr ;
  a isothes:ConceptGroup, skos:Collection ;
  isothes:superGroup kw5:-CMAT .

kw5:-MMAT
  skos:prefLabel "Matériau / Matière / État de la matière"@fr, "Material / Matter / State of matter"@en ;
  a isothes:ConceptGroup, skos:Collection ;
  isothes:subGroup kw5:-CMAT .