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

<http://www.irandoc.acir/onto/irandoc/NEMA0003453>
  skos:prefLabel "اجرام آسمانی"@fa, "celestial bodies"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003431> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003431>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003452>, <http://www.irandoc.acir/onto/irandoc/NEMA0003446> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003453> ;
  skos:prefLabel "ستاره‌های دنباله‌دار"@fa, "comets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0003452>
  skos:prefLabel "منظومه شمسی"@fa, "solar system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003431> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003446>
  skos:prefLabel "شهاب‌واره‌ها"@fa, "meteoroids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003431> .