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

<http://www.irandoc.acir/onto/irandoc/INSP0007804>
  skos:prefLabel "الکتریت"@fa, "electrets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0012169> .

<http://www.irandoc.acir/onto/irandoc/INSP0012169>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0012174>, <http://www.irandoc.acir/onto/irandoc/INSP0007804> ;
  skos:prefLabel "photoelectret"@en, "فوتوالکتریت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0012174>
  skos:prefLabel "فوتوالکتریسیته"@fa, "photoelectricity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0012169> .