@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:-LNJ91F90-L .

ltk:-LNJ91F90-L
  ns0:isApplicationFieldOf ltk:-PPCVMN02-C, ltk:-JNKZPGTH-K, ltk:-LFFT03R7-X, ltk:-RBRXK9CN-0 ;
  a skos:Concept ;
  skos:inScheme ltk: ;
  skos:broader ltk:-WRRWH7SX-9 ;
  skos:prefLabel "academic information"@en, "information académique"@fr .

ltk:-LFFT03R7-X
  skos:prefLabel "OAG-BERT"@fr, "OAG-BERT"@en ;
  a skos:Concept ;
  ns0:hasApplicationField ltk:-LNJ91F90-L .

ltk:-RBRXK9CN-0
  skos:prefLabel "S4"@fr, "S4"@en ;
  a skos:Concept ;
  ns0:hasApplicationField ltk:-LNJ91F90-L .

ltk:-PPCVMN02-C
  skos:prefLabel "VosViewer"@en, "VosViewer"@fr ;
  a skos:Concept ;
  ns0:hasApplicationField ltk:-LNJ91F90-L .

ltk: a skos:ConceptScheme .
ltk:-JNKZPGTH-K
  skos:prefLabel "srBERT"@fr, "srBERT"@en ;
  a skos:Concept ;
  ns0:hasApplicationField ltk:-LNJ91F90-L .