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

rdr: a skos:ConceptScheme .
<http://data.loterre.fr/ark:/67375/RDR/EMAT>
  skos:prefLabel "Etat de la matière / Etat du milieu"@fr, "State of matter / State of medium"@en ;
  a isothes:ConceptGroup, skos:Collection ;
  skos:member rdr:-BTDSRFZL-D .

rdr:-BTDSRFZL-D
  skos:hiddenLabel "Strained layer"@en, "Capa forzada"@es, "Couche contrainte"@fr ;
  inist:semCategory "Etat de la matière / Etat du milieu"@fr, "State of matter / State of medium"@en ;
  skos:prefLabel "couche contrainte"@fr, "strained layer"@en, "capa forzada"@es ;
  a skos:Concept ;
  skos:inScheme rdr: .