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

bjw: a skos:ConceptScheme .
bjw:-BGVR1MZ8-S
  inist:semCategory "Machine / Equipement"@fr, "Máquina/Equipamiento"@es, "Machine / Equipment"@en ;
  skos:prefLabel "arc furnace"@en, "horno de arco"@es, "four à arc"@fr ;
  skos:hiddenLabel "Four arc"@fr, "Horno arco"@es, "Arc furnace"@en ;
  skos:inScheme bjw: ;
  a skos:Concept .

[]
  skos:prefLabel "Máquina / Equipamiento"@es, "Machine / Equipement"@fr, "Machine / Equipment"@en ;
  a isothes:ConceptGroup ;
  skos:member bjw:-BGVR1MZ8-S .