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

<http://www.irandoc.acir/onto/irandoc/insp0006455>
  skos:prefLabel "Laser mirrors"@en, "آیینه لیزری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008972> .

<http://www.irandoc.acir/onto/irandoc/insp0006422>
  skos:prefLabel "Optical modulation"@en, "مدوله‌سازی نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008972> .

<http://www.irandoc.acir/onto/irandoc/insp0005033>
  skos:prefLabel "Optical waveguide"@en, "موج‌بر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008972> .

<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/insp0008972> .

<http://www.irandoc.acir/onto/irandoc/insp0009624>
  skos:prefLabel "Wigglers"@en, "جنبنده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008972> .

<http://www.irandoc.acir/onto/irandoc/insp0009012>
  skos:prefLabel "Laser"@en, "لیزر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008972> .

<http://www.irandoc.acir/onto/irandoc/insp0009559>
  skos:prefLabel "Infrared detector"@en, "آشکارساز فروسرخ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008972> .

<http://www.irandoc.acir/onto/irandoc/insp0008972>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009012>, <http://www.irandoc.acir/onto/irandoc/insp0009559>, <http://www.irandoc.acir/onto/irandoc/insp0009624>, <http://www.irandoc.acir/onto/irandoc/insp0008897>, <http://www.irandoc.acir/onto/irandoc/insp0005033>, <http://www.irandoc.acir/onto/irandoc/insp0006422>, <http://www.irandoc.acir/onto/irandoc/insp0006457> ;
  skos:prefLabel "لوازم لیزر"@fa, "Laser accessories"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0006455> ;
  skos:altLabel "laser windows"@en .

<http://www.irandoc.acir/onto/irandoc/insp0006457>
  skos:prefLabel "Mirrors"@en, "آیینه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008972> .