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

<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:related <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<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:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003227>
  skos:prefLabel "نوفه"@fa, "noise"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003236>
  skos:prefLabel "فشار صوتی"@fa, "sound pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003225>
  skos:prefLabel "غرش صوتی"@fa, "sonic boom"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003223>
  skos:prefLabel "صداهای آهنگین"@fa, "musical sounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003239>
  skos:prefLabel "صوت‌شناسی"@fa, "acoustics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<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:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003221>
  skos:prefLabel "امواج ضربه‌ای"@fa, "shock waves"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003226>
  skos:prefLabel "فراصوت‌شناسی"@fa, "ultrasonics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<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:related <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004773>
  skos:prefLabel "تضعیف موج"@fa, "wave attenuation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003224>
  skos:prefLabel "صداهای زیرآبی"@fa, "underwater sounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007264>
  skos:prefLabel "محیط صوتی"@fa, "acoustic environment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003229> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003229>
  skos:altLabel "SONIDO"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003239> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004773>, <http://www.irandoc.acir/onto/irandoc/NEMA0003236>, <http://www.irandoc.acir/onto/irandoc/NEMA0007264>, <http://www.irandoc.acir/onto/irandoc/NEMA0008866>, <http://www.irandoc.acir/onto/irandoc/NEMA0004780> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003226>, <http://www.irandoc.acir/onto/irandoc/NEMA0003228>, <http://www.irandoc.acir/onto/irandoc/NEMA0003227>, <http://www.irandoc.acir/onto/irandoc/NEMA0003221>, <http://www.irandoc.acir/onto/irandoc/NEMA0003222>, <http://www.irandoc.acir/onto/irandoc/NEMA0003224>, <http://www.irandoc.acir/onto/irandoc/NEMA0003223>, <http://www.irandoc.acir/onto/irandoc/NEMA0003225> ;
  skos:prefLabel "sound waves"@en, "امواج صوتی"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .