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

<http://www.irandoc.acir/onto/irandoc/NEMA0002990>
  skos:prefLabel "تبادل ایزوتوپ"@fa, "isotope exchange"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002995>
  skos:prefLabel "پرتوشیمی"@fa, "radiochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008753>
  skos:prefLabel "رادیوایزوتوپ‌ها"@fa, "radioisotopes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004564>
  skos:prefLabel "جداسازی شیمیایی"@fa, "chemical separation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003307>
  skos:prefLabel "طیف‌نمایی جرم"@fa, "mass spectroscopy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008754>
  skos:prefLabel "ایزوتوپ‌ها"@fa, "isotopes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA000900>
  skos:prefLabel "radioactive materials"@en, "مواد پرتوزا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002992>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008754>, <http://www.irandoc.acir/onto/irandoc/NEMA0003307>, <http://www.irandoc.acir/onto/irandoc/NEMA0008753>, <http://www.irandoc.acir/onto/irandoc/NEMA000900>, <http://www.irandoc.acir/onto/irandoc/NEMA0002990> ;
  skos:prefLabel "جداسازی ایزوتوپ"@fa, "isotope separation"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004920>, <http://www.irandoc.acir/onto/irandoc/NEMA0004564>, <http://www.irandoc.acir/onto/irandoc/NEMA0002995> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004920>
  skos:prefLabel "فناوری هسته‌ای"@fa, "nuclear technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002992> .