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

<http://www.irandoc.acir/onto/irandoc/insp0014164>
  skos:prefLabel "Positron collision"@en, "برخورد پوزیترون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001706> .

<http://www.irandoc.acir/onto/irandoc/insp0001703>
  skos:prefLabel "Electron-surface impact"@en, "ضربه الکترون-سطح"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001706> .

<http://www.irandoc.acir/onto/irandoc/insp0001706>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001703> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001711>, <http://www.irandoc.acir/onto/irandoc/insp0014164> ;
  skos:prefLabel "Positron-surface impact"@en, "ضربه پوزیترون-سطح"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0001711>
  skos:prefLabel "Surface collision"@en, "برخورد سطحی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001706> .