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

<http://www.irandoc.acir/onto/irandoc/insp0004644>
  skos:prefLabel "Ion beam"@en, "باریکه یونی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004643> .

<http://www.irandoc.acir/onto/irandoc/insp0004643>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0006293> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004644> ;
  skos:prefLabel "Radioactive ion beam"@en, "باریکه یونی پرتوزا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0006293>
  skos:prefLabel "Radioactivity"@en, "پرتوزایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004643> .