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

<http://www.irandoc.acir/onto/irandoc/hza000813>
  skos:related <http://www.irandoc.acir/onto/irandoc/hza000559>, <http://www.irandoc.acir/onto/irandoc/hza000558> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hza000840> ;
  skos:prefLabel "واپاشی بتازا"@fa, "β-decay"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/hza000559>
  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/hza000813> .

<http://www.irandoc.acir/onto/irandoc/hza000840>
  skos:prefLabel "شیمی تجزیه"@fa, "analytical chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/hza000813> .

<http://www.irandoc.acir/onto/irandoc/hza000558>
  skos:prefLabel "پرتوزا"@fa, "radioactive"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hza000813> .