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

<http://www.irandoc.acir/onto/irandoc/insp0001784>
  skos:prefLabel "Sunlight"@en, "نور خورشید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008872> .

<http://www.irandoc.acir/onto/irandoc/insp0008872>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931>, <http://www.irandoc.acir/onto/irandoc/insp0001784>, <http://www.irandoc.acir/onto/irandoc/insp0005034> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008877> ;
  skos:prefLabel "Daylighting"@en, "نورپردازی طبیعی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0008877>
  skos:prefLabel "Lighting"@en, "روشنایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0008872> .

<http://www.irandoc.acir/onto/irandoc/insp0004931>
  skos:prefLabel "Brightness"@en, "نورتابی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008872> .

<http://www.irandoc.acir/onto/irandoc/insp0005034>
  skos:prefLabel "Optical windows"@en, "پنجره نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008872> .