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

<http://www.irandoc.acir/onto/irandoc/NEMA0004776>
  skos:prefLabel "wavelength"@en, "طول موج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003222>
  skos:prefLabel "بسامدهای اصلی"@fa, "fundamentals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004780>
  skos:prefLabel "انتشار موج"@fa, "wave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008867>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003228>, <http://www.irandoc.acir/onto/irandoc/NEMA0004779>, <http://www.irandoc.acir/onto/irandoc/NEMA0004778>, <http://www.irandoc.acir/onto/irandoc/NEMA0001833>, <http://www.irandoc.acir/onto/irandoc/NEMA0004772>, <http://www.irandoc.acir/onto/irandoc/NEMA0004776>, <http://www.irandoc.acir/onto/irandoc/NEMA0003222> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008865>, <http://www.irandoc.acir/onto/irandoc/NEMA0008866> ;
  skos:altLabel "فرکانس‌ها"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004780>, <http://www.irandoc.acir/onto/irandoc/NEMA0008883> ;
  skos:prefLabel "بسامدها"@fa, "frequencies"@en ;
  skos:scopeNote "فرکانس‌ها"@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/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008865>
  skos:prefLabel "بسامدهای رادیویی"@fa, "radio frequencies"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004772>
  skos:prefLabel "تشدیدها (فیزیک)"@fa, "resonances"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001833>
  skos:prefLabel "زمان"@fa, "time"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003228>
  skos:prefLabel "هارمونیک"@fa, "harmonics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008883>
  skos:prefLabel "تناوب"@fa, "periodicity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008866>
  skos:prefLabel "بسامدهای صوتی"@fa, "audio frequencies"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004778>
  skos:prefLabel "مدوله‌سازی"@fa, "modulation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008867> .