@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix demovoc: <http://thesaurus.web.ined.fr/demovoc> .

<http://thesaurus.web.ined.fr/demovoc/concept640>
  skos:broader <http://thesaurus.web.ined.fr/demovoc/concept1146> ;
  skos:related <http://thesaurus.web.ined.fr/demovoc/concept639> ;
  skos:inScheme demovoc: ;
  skos:prefLabel "EPIDEMIOLOGY"@en, "EPIDEMIOLOGIE"@fr ;
  a skos:Concept .

<http://thesaurus.web.ined.fr/demovoc/concept639>
  skos:prefLabel "EPIDEMICS"@en, "EPIDEMIE"@fr ;
  a skos:Concept ;
  skos:related <http://thesaurus.web.ined.fr/demovoc/concept640> .

<http://thesaurus.web.ined.fr/demovoc/collection610>
  skos:prefLabel "Subject"@en, "Matière"@fr ;
  a skos:Collection ;
  skos:member <http://thesaurus.web.ined.fr/demovoc/concept640> .

demovoc:
  skos:prefLabel "DemoVoc"@en, "DemoVoc"@fr ;
  a skos:ConceptScheme .

<http://thesaurus.web.ined.fr/demovoc/concept1146>
  skos:prefLabel "MEDICINE"@en, "MEDECINE"@fr ;
  a skos:Concept ;
  skos:narrower <http://thesaurus.web.ined.fr/demovoc/concept640> .