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

<http://www.irandoc.acir/onto/irandoc/NEMA0004414>
  skos:prefLabel "illumination"@en, "روشنایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000360> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004498>
  skos:prefLabel "نورمرئی"@fa, "visible light"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000360> .

<http://www.irandoc.acir/onto/irandoc/NEMA000367>
  skos:prefLabel "نورشناسی"@fa, "optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000360> .

<http://www.irandoc.acir/onto/irandoc/NEMA000360>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008105>, <http://www.irandoc.acir/onto/irandoc/NEMA0004192>, <http://www.irandoc.acir/onto/irandoc/NEMA0004498>, <http://www.irandoc.acir/onto/irandoc/NEMA0004414> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000367> ;
  skos:prefLabel "شدت نور"@fa, "light intensity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008105>
  skos:prefLabel "انرژی درخششی"@fa, "luminous energy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000360> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004192>
  skos:prefLabel "لامپ‌های الکتریکی"@fa, "electric lamps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000360> .