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

<http://vocabularies.unesco.org/thesaurus/concept9537>
  skos:prefLabel "Свет"@ru, "Luz"@es, "Lumière"@fr, "Light"@en ;
  a skos:Concept ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/concept125>
  skos:prefLabel "Магнетизм"@ru, "Magnetismo"@es, "Magnétisme"@fr, "Magnetism"@en ;
  a skos:Concept ;
  skos:narrower <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/concept9535>
  skos:prefLabel "Рентгеновские лучи"@ru, "Rayos X"@es, "Rayons X"@fr, "X-rays"@en ;
  a skos:Concept ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/domain2>
  skos:prefLabel "Естественные науки"@ru, "Ciencia"@es, "Science"@fr, "Science"@en ;
  a <http://vocabularies.unesco.org/ontology#Domain>, isothes:ConceptGroup, skos:Collection ;
  skos:member <http://vocabularies.unesco.org/thesaurus/mt2.20> .

<http://vocabularies.unesco.org/thesaurus/concept9529>
  skos:prefLabel "Электромагнетизм"@ru, "Electromagnetismo"@es, "Électromagnétisme"@fr, "Electromagnetism"@en ;
  a skos:Concept ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/concept9533>
  skos:inScheme unesco: ;
  skos:narrower <http://vocabularies.unesco.org/thesaurus/concept2076>, <http://vocabularies.unesco.org/thesaurus/concept9535>, <http://vocabularies.unesco.org/thesaurus/concept9534> ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept1237>, <http://vocabularies.unesco.org/thesaurus/concept9538>, <http://vocabularies.unesco.org/thesaurus/concept9529>, <http://vocabularies.unesco.org/thesaurus/concept9537> ;
  a skos:Concept ;
  skos:prefLabel "Onda electromagnética"@es, "Electromagnetic waves"@en, "Электромагнитные волны"@ru, "Onde électromagnétique"@fr ;
  dc:modified "2006-05-23T00:00:00"^^xsd:dateTime ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept125> .

<http://vocabularies.unesco.org/thesaurus/concept9538>
  skos:prefLabel "Ультрафиолетовое излучение"@ru, "Radiación ultravioleta"@es, "Rayons ultraviolets"@fr, "Ultraviolet radiation"@en ;
  a skos:Concept ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/concept1237>
  skos:prefLabel "Излучение"@ru, "Radiación"@es, "Radiation"@fr, "Radiation"@en ;
  a skos:Concept ;
  skos:related <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/concept9534>
  skos:prefLabel "Волновая механика"@ru, "Mecánica de las ondas"@es, "Mécanique des ondes"@fr, "Wave mechanics"@en ;
  a skos:Concept ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept9533> .

<http://vocabularies.unesco.org/thesaurus/concept2076>
  skos:prefLabel "Радиоволны"@ru, "Onda de radio"@es, "Onde radio"@fr, "Radio waves"@en ;
  a skos:Concept ;
  skos:broader <http://vocabularies.unesco.org/thesaurus/concept9533> .

unesco:
  skos:prefLabel "Тезаурус ЮНЕСКО"@ru, "Tesauro de la UNESCO"@es, "Thésaurus de l'UNESCO"@fr, "UNESCO Thesaurus"@en ;
  a skos:ConceptScheme .

<http://vocabularies.unesco.org/thesaurus/mt2.20>
  skos:prefLabel "Sciences de la physique"@fr, "Физические науки"@ru, "Ciencias físicas"@es, "Physical sciences"@en ;
  a <http://vocabularies.unesco.org/ontology#MicroThesaurus>, isothes:ConceptGroup, skos:Collection ;
  skos:member <http://vocabularies.unesco.org/thesaurus/concept9533> .