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

<http://www.irandoc.acir/onto/irandoc/insp0009145>
  skos:prefLabel "Ionization"@en, "یونش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009143> .

<http://www.irandoc.acir/onto/irandoc/insp0009143>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001711>, <http://www.irandoc.acir/onto/irandoc/insp0009145> ;
  skos:prefLabel "Surface ionization"@en, "یونش سطحی"@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/insp0009143> .