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

<http://www.irandoc.acir/onto/irandoc/NEMA0003430>
  skos:prefLabel "ستاره‌ها"@fa, "stars"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004495> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009521>
  skos:prefLabel "تابش برون‌زمینی"@fa, "extraterrestrial radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004495> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004498>
  skos:prefLabel "نورمرئی"@fa, "visible light"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004495> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009515>
  skos:prefLabel "تابش خورشیدی"@fa, "solar radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004495> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003310>
  skos:prefLabel "طیف‌نمایی نجومی"@fa, "astronomical spectroscopy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004495> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001819>
  skos:prefLabel "شب"@fa, "night"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004495> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004495>
  skos:prefLabel "اخترتاب"@fa, "starlight"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001819>, <http://www.irandoc.acir/onto/irandoc/NEMA0003430>, <http://www.irandoc.acir/onto/irandoc/NEMA0003310>, <http://www.irandoc.acir/onto/irandoc/NEMA0009515> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009521>, <http://www.irandoc.acir/onto/irandoc/NEMA0004498> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .