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

<http://www.irandoc.acir/onto/irandoc/INSP0008872>
  skos:prefLabel "نورپردازی طبیعی"@fa, "daylighting"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005034> .

<http://www.irandoc.acir/onto/irandoc/INSP0005005>
  skos:prefLabel "پالایه نوری"@fa, "optical filter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005034> .

<http://www.irandoc.acir/onto/irandoc/INSP0004998>
  skos:prefLabel "solar control film"@en, "فیلم کنترل خورشیدی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005034> .

<http://www.irandoc.acir/onto/irandoc/INSP0005034>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0008872>, <http://www.irandoc.acir/onto/irandoc/INSP0005005>, <http://www.irandoc.acir/onto/irandoc/INSP0007931>, <http://www.irandoc.acir/onto/irandoc/INSP0013334>, <http://www.irandoc.acir/onto/irandoc/INSP0004998>, <http://www.irandoc.acir/onto/irandoc/INSP0004999> ;
  skos:altLabel "windshields"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0005035> ;
  skos:prefLabel "پنجره نوری"@fa, "optical windows"@en .

<http://www.irandoc.acir/onto/irandoc/INSP0007931>
  skos:prefLabel "مواد نوری"@fa, "optical materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005034> .

<http://www.irandoc.acir/onto/irandoc/INSP0013334>
  skos:prefLabel "پنجره"@fa, "window"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005034> .

<http://www.irandoc.acir/onto/irandoc/INSP0004999>
  skos:prefLabel "optical film"@en, "فیلم نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005034> .

<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:narrower <http://www.irandoc.acir/onto/irandoc/INSP0005034> .