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

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

blh: a skos:ConceptScheme .
blh:-BLG
  skos:prefLabel "Sciences biologiques"@fr, "Biological sciences"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup blh:-DomainGroup .

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

blh:-SDU
  skos:prefLabel "Sciences de la Terre et de l'Univers"@fr, "Earth and universe sciences"@en ;
  a isothes:ConceptGroup ;
  isothes:superGroup blh:-DomainGroup .