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

<http://www.irandoc.acir/onto/irandoc/insp0014080>
  skos:prefLabel "Alpha-particle"@en, "ذره آلفا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009125> .

<http://www.irandoc.acir/onto/irandoc/insp0009125>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014080> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009130>, <http://www.irandoc.acir/onto/irandoc/insp0009957> ;
  skos:prefLabel "Helium ion"@en, "یون هلیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0009957>
  skos:prefLabel "Helium"@en, "هلیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009125> .

<http://www.irandoc.acir/onto/irandoc/insp0009130>
  skos:prefLabel "Ion"@en, "یون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009125> .