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

<http://www.irandoc.acir/onto/irandoc/NEMA0003584>
  skos:prefLabel "خطوط ارتباط رادیویی"@fa, "radio links"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003589>
  skos:prefLabel "دورسنجی"@fa, "telemetry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003593>
  skos:prefLabel "سیستم‌های تلگراف"@fa, "telegraph systems"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003598>
  skos:prefLabel "ارتباطات دوربرد"@fa, "telecommunications"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003587>
  skos:prefLabel "ارتباطات فضایی"@fa, "space communications"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<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/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003591>
  skos:prefLabel "سیستم‌های تلفنی"@fa, "telephone systems"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003585>
  skos:prefLabel "سیستم‌های تقویت رادیویی"@fa, "radio relay systems"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001417>
  skos:prefLabel "پخش رادیویی"@fa, "radio broadcasting"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA000924>
  skos:prefLabel "هواشناسی رادیویی"@fa, "radio meteorology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004084>
  skos:prefLabel "تجهیزات رادیویی"@fa, "radio equipment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003583>
  skos:prefLabel "ارتباطات ریزموج"@fa, "microwave communications"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003597>
  skos:prefLabel "سیستم‌های تلویزیون"@fa, "television systems"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003586> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003586>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000924>, <http://www.irandoc.acir/onto/irandoc/NEMA0003591>, <http://www.irandoc.acir/onto/irandoc/NEMA0003589>, <http://www.irandoc.acir/onto/irandoc/NEMA0004485>, <http://www.irandoc.acir/onto/irandoc/NEMA0004084>, <http://www.irandoc.acir/onto/irandoc/NEMA0003587>, <http://www.irandoc.acir/onto/irandoc/NEMA0003597>, <http://www.irandoc.acir/onto/irandoc/NEMA0003593>, <http://www.irandoc.acir/onto/irandoc/NEMA0001417> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003598> ;
  skos:prefLabel "ارتباطات رادیویی"@fa, "radio communications"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003584>, <http://www.irandoc.acir/onto/irandoc/NEMA0003585>, <http://www.irandoc.acir/onto/irandoc/NEMA0003583> ;
  skos:altLabel "SISTEMAS DE RADIO"@en .