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

<http://www.irandoc.acir/onto/irandoc/insp0015283>
  skos:prefLabel "Acoustic wave absorption"@en, "جذب موج آکوستیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015282> .

<http://www.irandoc.acir/onto/irandoc/insp000658>
  skos:prefLabel "Ultrasonic transmission"@en, "انتقال فراصوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015282> .

<http://www.irandoc.acir/onto/irandoc/insp0015282>
  skos:altLabel "ultrasonic attenuation"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000658> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015283> ;
  skos:prefLabel "Ultrasonic absorption"@en, "جذب فراصوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .