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

<http://www.irandoc.acir/onto/irandoc/INSP0002966>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0002965> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0012512>, <http://www.irandoc.acir/onto/irandoc/INSP000195>, <http://www.irandoc.acir/onto/irandoc/INSP000227> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002969> ;
  skos:prefLabel "شکست موج آکوستیکی"@fa, "acoustic wave refraction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0002969>
  skos:prefLabel "refraction"@en, "شکست"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0002966> .

<http://www.irandoc.acir/onto/irandoc/INSP0012512>
  skos:prefLabel "پاشش صوت"@fa, "acoustic dispersion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002966> .

<http://www.irandoc.acir/onto/irandoc/INSP000195>
  skos:prefLabel "انتشار موج آکوستیکی"@fa, "acoustic wave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002966> .

<http://www.irandoc.acir/onto/irandoc/INSP0002965>
  skos:prefLabel "شکست فراصوتی"@fa, "ultrasonic refraction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002966> .

<http://www.irandoc.acir/onto/irandoc/INSP000227>
  skos:prefLabel "موج آکوستیکی"@fa, "acoustic wave"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002966> .