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

ltk:-Z9L3C0VH-N
  skos:narrower ltk:-S50WM84P-1, ltk:-DSBNX6R3-P, ltk:-DHWZK37S-F, ltk:-LHRG87J1-H ;
  a skos:Concept ;
  skos:inScheme ltk: ;
  skos:broader ltk:-SVSWQXGT-Q ;
  skos:prefLabel "UNIX"@en, "UNIX"@fr .

ltk:-LHRG87J1-H
  skos:prefLabel "UNIX non spécifié"@fr, "non-specified UNIX"@en ;
  a skos:Concept ;
  skos:broader ltk:-Z9L3C0VH-N .

ltk:-DSBNX6R3-P
  skos:prefLabel "Linux"@fr, "Linux"@en ;
  a skos:Concept ;
  skos:broader ltk:-Z9L3C0VH-N .

ltk:-DHWZK37S-F
  skos:prefLabel "macOS"@en, "macOS"@fr ;
  a skos:Concept ;
  skos:broader ltk:-Z9L3C0VH-N .

ltk:-S50WM84P-1
  skos:prefLabel "Solaris"@en, "Solaris"@fr ;
  a skos:Concept ;
  skos:broader ltk:-Z9L3C0VH-N .

ltk:-SVSWQXGT-Q
  skos:prefLabel "système d'exploitation"@fr, "operating system"@en ;
  a skos:Concept ;
  skos:narrower ltk:-Z9L3C0VH-N .

ltk: a skos:ConceptScheme .