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

<http://www.irandoc.acir/onto/irandoc/NEMA0004621>
  skos:prefLabel "الکترونیک"@fa, "electronics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004617> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004927>
  skos:prefLabel "آلات دقیق هواپیما"@fa, "aircraft instruments"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004617> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004617>
  skos:altLabel "ELECTRONICA DE A BORDO (AVIONES)"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004927> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004621> ;
  skos:prefLabel "الکترونیک هوایی"@fa, "avionics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .