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

blh:-MDI
  isothes:subGroup blh:-GEO, blh:-ENV ;
  isothes:superGroup blh:-DomainGroup ;
  a isothes:ConceptGroup ;
  skos:inScheme blh: ;
  skos:prefLabel "Multidisciplinary"@en, "Multidisciplinaire"@fr .

blh: a skos:ConceptScheme .
blh:-ENV
  skos:prefLabel "Environnement / Pollution / Développement durable"@fr, "Environment / Pollution / Sustainable development"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup blh:-MDI .

blh:-DomainGroup
  skos:prefLabel "Grouping by subject field"@en, "Regroupement par domaine"@fr ;
  a isothes:ConceptGroup ;
  isothes:subGroup blh:-MDI .

blh:-GEO
  skos:prefLabel "Géographie"@fr, "Geography"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup blh:-MDI .