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

<http://www.irandoc.acir/onto/irandoc/NEMA0004190>
  skos:prefLabel "لامپ‌های رشته‌ای"@fa, "incandescent lamps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004192> .

<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/NEMA0004192> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004210>
  skos:prefLabel "فناوری برق"@fa, "electrical technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004192> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004189>
  skos:prefLabel "لامپ‌های تخلیه الکترونی"@fa, "discharge lamps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004192> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004191>
  skos:prefLabel "لامپ‌های فروسرخ"@fa, "infrared lamps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004192> .

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

<http://www.irandoc.acir/onto/irandoc/NEMA0004407>
  skos:prefLabel "روشنایی الکتریکی"@fa, "electric lighting"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004192> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004177>
  skos:prefLabel "دستگاه‌های الکتریکی"@fa, "electric appliances"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004192> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004192>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004191>, <http://www.irandoc.acir/onto/irandoc/NEMA0004190>, <http://www.irandoc.acir/onto/irandoc/NEMA0004189> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "لامپ‌های الکتریکی"@fa, "electric lamps"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004210> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004407>, <http://www.irandoc.acir/onto/irandoc/NEMA000360>, <http://www.irandoc.acir/onto/irandoc/NEMA0004177>, <http://www.irandoc.acir/onto/irandoc/NEMA0004498> .