@prefix ltk: <http://data.loterre.fr/ark:/67375/LTK> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://data.loterre.fr/OntoTM#> .

ltk:-WRRWH7SX-9
  skos:prefLabel "knowledge area"@en, "domaine de connaissance"@fr ;
  a skos:Concept ;
  skos:narrower ltk:-MMHT6436-T .

ltk: a skos:ConceptScheme .
ltk:-PC2TVJ0H-H
  skos:prefLabel "Galactica"@en, "Galactica"@fr ;
  a skos:Concept ;
  ns0:hasApplicationField ltk:-MMHT6436-T .

ltk:-MMHT6436-T
  ns0:isApplicationFieldOf ltk:-PC2TVJ0H-H ;
  a skos:Concept ;
  skos:inScheme ltk: ;
  skos:broader ltk:-WRRWH7SX-9 ;
  skos:prefLabel "électrotechnique"@fr, "electrical engineering"@en .