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

<http://www.irandoc.acir/onto/irandoc/insp0009520>
  skos:prefLabel "شکست‌سنج"@fa, "Refractometer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0005035>
  skos:prefLabel "Optical element"@en, "عنصر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009510>
  skos:prefLabel "Optical microscope"@en, "میکروسکوپ نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009516>
  skos:prefLabel "Optical sensor"@en, "حسگر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0012830>
  skos:prefLabel "Optical design technique"@en, "فن طراحی نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0007163>
  skos:prefLabel "Optical variables measurement"@en, "اندازه‌گیری متغیر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009619>
  skos:prefLabel "Telescope"@en, "تلسکوپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0001663>
  skos:prefLabel "Surveying"@en, "نقشه‌برداری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009504>
  skos:prefLabel "Ellipsometer"@en, "بیضوی‌سنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009519>
  skos:prefLabel "Polarimeter"@en, "قطبش‌سنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009476>
  skos:prefLabel "Reflectometer"@en, "بازتاب‌سنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<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/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009509>
  skos:prefLabel "Light interferometer"@en, "تداخل‌سنج نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0014467>
  skos:prefLabel "Coronagraph"@en, "تاج‌نگار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009518>
  skos:prefLabel "Photometer"@en, "نورسنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0004918>
  skos:prefLabel "Optics"@en, "نورشناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009521>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009516>, <http://www.irandoc.acir/onto/irandoc/insp0009518>, <http://www.irandoc.acir/onto/irandoc/insp0009504>, <http://www.irandoc.acir/onto/irandoc/insp0009519>, <http://www.irandoc.acir/onto/irandoc/insp0009510>, <http://www.irandoc.acir/onto/irandoc/insp0009502>, <http://www.irandoc.acir/onto/irandoc/insp0009520>, <http://www.irandoc.acir/onto/irandoc/insp0009509>, <http://www.irandoc.acir/onto/irandoc/insp0009511>, <http://www.irandoc.acir/onto/irandoc/insp0014467> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001663>, <http://www.irandoc.acir/onto/irandoc/insp0009476>, <http://www.irandoc.acir/onto/irandoc/insp0004918>, <http://www.irandoc.acir/onto/irandoc/insp0012830>, <http://www.irandoc.acir/onto/irandoc/insp0005035>, <http://www.irandoc.acir/onto/irandoc/insp0009619>, <http://www.irandoc.acir/onto/irandoc/insp0007163> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "سنج‌افزار نوری"@fa, "Optical instrument"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009621> .

<http://www.irandoc.acir/onto/irandoc/insp0009502>
  skos:prefLabel "Colorimeter"@en, "رنگ‌سنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .

<http://www.irandoc.acir/onto/irandoc/insp0009511>
  skos:prefLabel "Optical scanners"@en, "روبشگر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009521> .