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

<http://www.irandoc.acir/onto/irandoc/insp0008897>
  skos:prefLabel "عدسی"@fa, "Lens"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0008896> .

<http://www.irandoc.acir/onto/irandoc/insp0008896>
  skos:altLabel "camera lens"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004457> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008897> ;
  skos:prefLabel "Photographic lens"@en, "عدسی عکاسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0004457>
  skos:prefLabel "Photography"@en, "عکاسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008896> .