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

<http://www.irandoc.acir/onto/irandoc/insp0004979>
  skos:prefLabel "Optical property"@en, "ویژگی نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp0004930>
  skos:prefLabel "Sky brightness"@en, "نورتابی آسمان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp000304>
  skos:prefLabel "Visibility"@en, "دید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<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:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

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

<http://www.irandoc.acir/onto/irandoc/insp0007160>
  skos:prefLabel "Photometry"@en, "نورسنجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp000302>
  skos:prefLabel "Vision"@en, "بینایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp0004931>
  skos:prefLabel "Brightness"@en, "نورتابی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008875>, <http://www.irandoc.acir/onto/irandoc/insp0008872>, <http://www.irandoc.acir/onto/irandoc/insp000304>, <http://www.irandoc.acir/onto/irandoc/insp0009083>, <http://www.irandoc.acir/onto/irandoc/insp000302>, <http://www.irandoc.acir/onto/irandoc/insp0003224>, <http://www.irandoc.acir/onto/irandoc/insp0007160>, <http://www.irandoc.acir/onto/irandoc/insp0004934>, <http://www.irandoc.acir/onto/irandoc/insp0008877> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004979> ;
  skos:altLabel "radiosity"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004930> .

<http://www.irandoc.acir/onto/irandoc/insp0008875>
  skos:prefLabel "Lighting control"@en, "کنترل روشنایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp0003224>
  skos:prefLabel "Emissivity"@en, "گسیلایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp0004934>
  skos:prefLabel "Colour"@en, "رنگ (فام)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .

<http://www.irandoc.acir/onto/irandoc/insp0009083>
  skos:prefLabel "Lamp"@en, "لامپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004931> .