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

<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/concept10788>
  a skos:Concept ;
  skos:prefLabel "Hierro"@es, "Железо"@ru, "Fer"@fr, "Iron"@en, "حديد"@ar ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept12932> .

<http://vocabularies.unesco.org/thesaurus/concept12932>
  dc:modified "2019-12-15T14:33:36Z"^^xsd:dateTime ;
  a skos:Concept ;
  skos:altLabel "بيريت (معدن اصفر مؤلف من كبريت وحديد)"@ar, "Пирит"@ru, "Pyrite"@fr, "Pyrite"@en, "ركاز الحديد"@ar, "Pirita"@es ;
  skos:inScheme <http://vocabularies.unesco.org/thesaurus> ;
  skos:prefLabel "Minerai de fer"@fr, "Iron ores"@en, "خامات الحديد"@ar, "Железные руды"@ru, "Mineral de hierro"@es ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept5419> ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept10788> .

<http://vocabularies.unesco.org/thesaurus/mt2.35>
  a isothes:ConceptGroup, <http://vocabularies.unesco.org/ontology#MicroThesaurus>, skos:Collection ;
  skos:prefLabel "علوم الأرض"@ar, "Earth sciences"@en, "Sciences de la terre"@fr, "Науки о Земле"@ru, "Ciencias de la tierra"@es ;
  skos:member <http://vocabularies.unesco.org/thesaurus/concept12932> .

<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/mt2.35> .

<http://vocabularies.unesco.org/thesaurus/concept5419>
  a skos:Concept ;
  skos:prefLabel "Полезные ископаемые"@ru, "معادن"@ar, "Minerai"@fr, "Mineral"@es, "Minerals"@en ;
  skos:narrower <http://vocabularies.unesco.org/thesaurus/concept12932> .