@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/concept5005>
  a skos:Concept ;
  skos:prefLabel "Química del agua"@es, "Chimie des eaux"@fr, "Water chemistry"@en, "Химия воды"@ru, "كيمياء المياه"@ar ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept2230> .

<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/concept8652>
  a skos:Concept ;
  skos:prefLabel "Muestreo de aguas"@es, "Échantillonage d'eau"@fr, "Water sampling"@en, "Отбор проб воды"@ru, "اخذ عينات المياه"@ar ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept2230> .

<http://vocabularies.unesco.org/thesaurus/concept5004>
  a skos:Concept ;
  skos:prefLabel "Salinity"@en, "ملوحة"@ar, "Соленость"@ru, "Salinidad"@es, "Salinité"@fr ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept2230> .

<http://vocabularies.unesco.org/thesaurus/concept12098>
  a skos:Concept ;
  skos:prefLabel "Oceanographic measurement"@en, "Medición oceanográfica"@es, "Океанографические измерения"@ru, "Mesure océanographique"@fr, "قياس اوقيانوجرافي"@ar ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept2230> .

<http://vocabularies.unesco.org/thesaurus/concept190>
  a skos:Concept ;
  skos:prefLabel "نوعية المياه"@ar, "Water quality"@en, "Calidad del agua"@es, "Qualité de l'eau"@fr, "Качество воды"@ru ;
  skos:narrower <http://vocabularies.unesco.org/thesaurus/concept2230> .

<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/concept2230> .

<http://vocabularies.unesco.org/thesaurus/concept12097>
  a skos:Concept ;
  skos:prefLabel "Mesure hydrologique"@fr, "Гидрологические измерения"@ru, "قياسات هيدرولوجية"@ar, "Hydrological measurement"@en, "Medición hidrológica"@es ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept2230> .

<http://vocabularies.unesco.org/thesaurus/concept2230>
  dc:modified "2019-12-15T13:45:00Z"^^xsd:dateTime ;
  a skos:Concept ;
  skos:altLabel "تحليل الماء"@ar, "Análisis hidráulico"@es ;
  skos:inScheme <http://vocabularies.unesco.org/thesaurus> ;
  skos:prefLabel "Water analysis"@en, "Análisis del agua"@es, "Анализ воды"@ru, "Analyse de l'eau"@fr, "تحليل المياه"@ar ;
  skos:narrower <http://vocabularies.unesco.org/thesaurus/concept8652> ;
  skos:hiddenLabel "Analisis del agua"@es, "Analisis hidraulico"@es ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept190> ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept5005>, <http://vocabularies.unesco.org/thesaurus/concept5004>, <http://vocabularies.unesco.org/thesaurus/concept12098>, <http://vocabularies.unesco.org/thesaurus/concept12097> .

<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> .