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

<http://www.irandoc.acir/onto/irandoc/NEMA0008022>
  skos:prefLabel "آهن‌رباهای دائمی"@fa, "permanent magnets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008023> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008038>
  skos:prefLabel "مغناطیس"@fa, "magnetism"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008023> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008036>
  skos:prefLabel "میدان‌های مغناطیسی"@fa, "magnetic fields"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008023> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008023>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008022>, <http://www.irandoc.acir/onto/irandoc/NEMA0008021> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005072>, <http://www.irandoc.acir/onto/irandoc/NEMA0008036> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008038> ;
  skos:prefLabel "آهن‌رباها"@fa, "magnets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0005072>
  skos:prefLabel "مواد مغناطیسی"@fa, "magnetic materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008023> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008021>
  skos:prefLabel "آهن‌رباهای الکتریکی"@fa, "electromagnets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008023> .