@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/EIT0011987>
  skos:prefLabel "منظومه خورشیدی"@fa, "solar system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0011984>, <http://www.irandoc.acir/onto/irandoc/EIT0011983>, <http://www.irandoc.acir/onto/irandoc/EIT0011986>, <http://www.irandoc.acir/onto/irandoc/EIT0011985> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011758>, <http://www.irandoc.acir/onto/irandoc/EIT0010395>, <http://www.irandoc.acir/onto/irandoc/EIT0012737> .

<http://www.irandoc.acir/onto/irandoc/EIT0011985>
  skos:prefLabel "سیاره"@fa, "planet"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0011987> .

<http://www.irandoc.acir/onto/irandoc/EIT0011983>
  skos:prefLabel "زمین (سیاره)"@fa, "earth (planet)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0011987> .

<http://www.irandoc.acir/onto/irandoc/EIT0012737>
  skos:prefLabel "پرواز بین‌سیاره‌ای"@fa, "interplanetary flight"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011987> .

<http://www.irandoc.acir/onto/irandoc/EIT0011758>
  skos:prefLabel "پژوهش فضایی"@fa, "space research"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011987> .

<http://www.irandoc.acir/onto/irandoc/EIT0011986>
  skos:prefLabel "خورشید"@fa, "sun"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0011987> .

<http://www.irandoc.acir/onto/irandoc/EIT0010395>
  skos:prefLabel "نجوم"@fa, "astronomy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011987> .

<http://www.irandoc.acir/onto/irandoc/EIT0011984>
  skos:prefLabel "کره ماه"@fa, "moon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0011987> .