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

<http://www.irandoc.acir/onto/irandoc/INSP0009621>
  skos:prefLabel "سنج‌افزار"@fa, "instrument"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0009619> .

<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:related <http://www.irandoc.acir/onto/irandoc/INSP0009619> .

<http://www.irandoc.acir/onto/irandoc/INSP0009618>
  skos:prefLabel "تلسکوپ نجومی"@fa, "astronomical telescope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009619> .

<http://www.irandoc.acir/onto/irandoc/INSP0014970>
  skos:prefLabel "آنتن"@fa, "antenna"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009619> .

<http://www.irandoc.acir/onto/irandoc/INSP0009521>
  skos:prefLabel "سنج‌افزار نوری"@fa, "optical instrument"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009619> .

<http://www.irandoc.acir/onto/irandoc/INSP0006457>
  skos:prefLabel "آیینه"@fa, "mirrors"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009619> .

<http://www.irandoc.acir/onto/irandoc/INSP0009619>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0014970>, <http://www.irandoc.acir/onto/irandoc/INSP0006457>, <http://www.irandoc.acir/onto/irandoc/INSP0009521>, <http://www.irandoc.acir/onto/irandoc/INSP0008897> ;
  skos:prefLabel "telescope"@en, "تلسکوپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "optical telescope"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0009618> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009621> .