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

<http://www.irandoc.acir/onto/irandoc/INSP0012013>
  skos:prefLabel "فوتوکاتد"@fa, "photocathode"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004462> .

<http://www.irandoc.acir/onto/irandoc/INSP0012171>
  skos:prefLabel "فوتوگسیل"@fa, "photoemission"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004462> .

<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:related <http://www.irandoc.acir/onto/irandoc/INSP0004462> .

<http://www.irandoc.acir/onto/irandoc/INSP0004462>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0012013> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0012171>, <http://www.irandoc.acir/onto/irandoc/INSP0012174> ;
  skos:prefLabel "افزار فوتوگسیل"@fa, "photoemissive device"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .