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

<http://www.irandoc.acir/onto/irandoc/NEMA0003118>
  skos:prefLabel "یونش"@fa, "ionization"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003117> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005022>
  skos:prefLabel "پلاسماها (گازها)"@fa, "plasmas (gases)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003117> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003117>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005022> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003118> ;
  skos:prefLabel "یونش گازی"@fa, "gas ionization"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .