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

<http://www.irandoc.acir/onto/irandoc/NEMA0004169>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004167>, <http://www.irandoc.acir/onto/irandoc/NEMA0009159>, <http://www.irandoc.acir/onto/irandoc/NEMA0006228>, <http://www.irandoc.acir/onto/irandoc/NEMA0004193>, <http://www.irandoc.acir/onto/irandoc/NEMA0008037>, <http://www.irandoc.acir/onto/irandoc/NEMA0006241> ;
  skos:prefLabel "transformers"@en, "ترانسفورماتورها"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004210> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006241>
  skos:prefLabel "مدارهای الکتریکی"@fa, "electric circuits"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004169> .

<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/NEMA0004169> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004167>
  skos:prefLabel "پیچه‌های الکتریکی"@fa, "electric coils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004169> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004193>
  skos:prefLabel "مبدل‌های الکتریکی"@fa, "electric converters"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004169> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009159>
  skos:prefLabel "توزیع نیروی برق"@fa, "electric power distribution"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004169> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008037>
  skos:prefLabel "هسته‌های مغناطیسی"@fa, "magnetic cores"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004169> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006228>
  skos:prefLabel "جریان‌های متناوب"@fa, "alternating currents"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004169> .