@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://vocabularies.unesco.org/thesaurus>
  a skos:ConceptScheme ;
  skos:prefLabel "UNESCO Thesaurus"@en, "Thésaurus de l'UNESCO"@fr, "Тезаурус ЮНЕСКО"@ru, "مكنز اليونسكو"@ar, "Tesauro de la UNESCO"@es .

skos:Concept a owl:Class .
<http://vocabularies.unesco.org/thesaurus/concept191>
  a skos:Concept ;
  skos:prefLabel "Water resources"@en, "موارد مائية"@ar, "Ressources en eau"@fr, "Recursos hídricos"@es, "Водные ресурсы"@ru ;
  skos:narrower <http://vocabularies.unesco.org/thesaurus/concept12120> .

<http://vocabularies.unesco.org/thesaurus/concept188>
  a skos:Concept ;
  skos:prefLabel "Hydrology"@en, "علم المياه"@ar, "Гидрология"@ru, "Hydrologie"@fr, "Hidrología"@es ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept12120> .

<http://vocabularies.unesco.org/thesaurus/mt2.50>
  a isothes:ConceptGroup, <http://vocabularies.unesco.org/ontology#MicroThesaurus>, skos:Collection ;
  skos:prefLabel "Hydrology"@en, "Гидрология"@ru, "هيدرولوجيا"@ar, "Hydrologie"@fr, "Hidrología"@es ;
  skos:member <http://vocabularies.unesco.org/thesaurus/concept12120> .

<http://vocabularies.unesco.org/thesaurus/concept3926>
  a skos:Concept ;
  skos:prefLabel "توازن مائي"@ar, "Equilibrio hídrico"@es, "Water balance"@en, "Bilan hydrique"@fr, "Водный баланс"@ru ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept12120> .

<http://vocabularies.unesco.org/thesaurus/domain2>
  a isothes:ConceptGroup, <http://vocabularies.unesco.org/ontology#Domain>, skos:Collection ;
  skos:prefLabel "علم"@ar, "Естественные науки"@ru, "Science"@en, "Science"@fr, "Ciencia"@es ;
  skos:member <http://vocabularies.unesco.org/thesaurus/mt2.50> .

<http://vocabularies.unesco.org/thesaurus/concept12120>
  dc:modified "2019-12-15T13:45:06Z"^^xsd:dateTime ;
  a skos:Concept ;
  skos:altLabel "نظام مائي"@ar ;
  skos:inScheme <http://vocabularies.unesco.org/thesaurus> ;
  skos:prefLabel "نظام المياه"@ar, "Régime des eaux"@fr, "Régimen de las aguas"@es, "Режим вод"@ru, "Regime of waters"@en ;
  skos:hiddenLabel "Regimen de las aguas"@es, "Regime des eaux"@fr ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept191> ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept188>, <http://vocabularies.unesco.org/thesaurus/concept3926> .