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

<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/NEMA0004178> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004178>
  skos:altLabel "PILAS FOTOVOLTAICAS"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004202>, <http://www.irandoc.acir/onto/irandoc/NEMA0004208>, <http://www.irandoc.acir/onto/irandoc/NEMA0006236> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004210> ;
  skos:prefLabel "دستگاه‌های فوتوالکتریکی"@fa, "photoelectric devices"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004202>
  skos:prefLabel "مولدهای خورشیدی"@fa, "solar generators"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004178> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006236>
  skos:prefLabel "خواص فوتوالکتریک"@fa, "photoelectric properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004178> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004208>
  skos:prefLabel "مولدهای برق"@fa, "electric generators"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004178> .