@prefix xd4: <http://data.loterre.fr/ark:/67375/XD4> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix uneskos: <http://purl.org/umu/uneskos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

xd4:-WJHJ77MJ-V
  skos:prefLabel "Revolución francesa"@es, "French Revolution"@en, "Révolution française"@fr ;
  a skos:Concept ;
  uneskos:memberOf xd4:-DATE .

xd4:-DATE
  skos:prefLabel "Date / Event"@en, "Date / Evènement"@fr ;
  skos:member xd4:-WJHJ77MJ-V, xd4:-MVT5RWG6-M, xd4:-GZB88C7D-T, xd4:-KKCJ860N-S ;
  rdfs:comment "Number of members: 4"@en, "Nombre de membres : 4"@fr ;
  a isothes:ConceptGroup ;
  skos:inScheme xd4: ;
  isothes:superGroup xd4:-TEMP .

xd4:-MVT5RWG6-M
  skos:prefLabel "Primera Guerra Mundial"@es, "Première Guerre mondiale"@fr, "World War I"@en ;
  a skos:Concept ;
  uneskos:memberOf xd4:-DATE .

xd4: a skos:ConceptScheme .
xd4:-TEMP
  skos:prefLabel "Tiempo"@es, "Temps"@fr, "Time"@en ;
  a isothes:ConceptGroup ;
  isothes:subGroup xd4:-DATE .

xd4:-GZB88C7D-T
  skos:prefLabel "Seconde Révolution industrielle"@fr, "Second Industrial Revolution"@en, "Segunda Revolución Industrial"@es ;
  a skos:Concept ;
  uneskos:memberOf xd4:-DATE .

xd4:-KKCJ860N-S
  skos:prefLabel "Segunda Guerra Mundial"@es, "Seconde Guerre mondiale"@fr, "World War II"@en ;
  a skos:Concept ;
  uneskos:memberOf xd4:-DATE .