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

<http://www.irandoc.acir/onto/irandoc/NEMA0004035>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004036>, <http://www.irandoc.acir/onto/irandoc/NEMA000367> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004615>, <http://www.irandoc.acir/onto/irandoc/NEMA0004034>, <http://www.irandoc.acir/onto/irandoc/NEMA0004621>, <http://www.irandoc.acir/onto/irandoc/NEMA0004779>, <http://www.irandoc.acir/onto/irandoc/NEMA0004090>, <http://www.irandoc.acir/onto/irandoc/NEMA0004485> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "masers"@en, "میزرها"@fa .

<http://www.irandoc.acir/onto/irandoc/NEMA0004779>
  skos:prefLabel "نوسان‌ها (فیزیک)"@fa, "oscillations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004485>
  skos:prefLabel "امواج رادیویی"@fa, "radio waves"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<http://www.irandoc.acir/onto/irandoc/NEMA000367>
  skos:prefLabel "نورشناسی"@fa, "optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004090>
  skos:prefLabel "تقویت‌کننده‌ها"@fa, "amplifiers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<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:related <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004036>
  skos:prefLabel "دستگاه‌های گسیل القایی"@fa, "stimulated emission devices"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004615>
  skos:prefLabel "الکترونیک کوانتومی"@fa, "quantum electronics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004034>
  skos:prefLabel "لیزرها"@fa, "lasers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004035> .