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

<http://www.irandoc.acir/onto/irandoc/NEMA0005168>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006870>, <http://www.irandoc.acir/onto/irandoc/NEMA0006862> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0005181> ;
  skos:prefLabel "ساختار هسته‌ای"@fa, "nuclear structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0006862>
  skos:prefLabel "هسته‌های اتمی"@fa, "atomic nuclei"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005168> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005181>
  skos:prefLabel "فیزیک هسته‌ای"@fa, "nuclear physics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0005168> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006870>
  skos:prefLabel "ترکیب ماده"@fa, "composition of matter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005168> .