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

<http://www.irandoc.acir/onto/irandoc/insp0015236>
  skos:prefLabel "Ultrasonic device"@en, "افزار فراصوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012760> .

<http://www.irandoc.acir/onto/irandoc/insp0012759>
  skos:prefLabel "Ultrasonic motor"@en, "موتور فراصوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012760> .

<http://www.irandoc.acir/onto/irandoc/insp0012763>
  skos:prefLabel "Piezoelectric device"@en, "افزار فشاربرقی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012760> .

<http://www.irandoc.acir/onto/irandoc/insp0008692>
  skos:prefLabel "Small electric machine"@en, "ماشین الکتریکی کوچک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012760> .

<http://www.irandoc.acir/onto/irandoc/insp0012758>
  skos:prefLabel "Piezoelectric actuator"@en, "فعالگر فشاربرقی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012760> .

<http://www.irandoc.acir/onto/irandoc/insp0008682>
  skos:prefLabel "Electric motor"@en, "موتور الکتریکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012760> .

<http://www.irandoc.acir/onto/irandoc/insp0012760>
  skos:prefLabel "Piezoelectric motor"@en, "موتور فشاربرقی"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012759> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008682>, <http://www.irandoc.acir/onto/irandoc/insp0012763> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015236>, <http://www.irandoc.acir/onto/irandoc/insp0012758>, <http://www.irandoc.acir/onto/irandoc/insp0008692> .