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

<http://www.irandoc.acir/onto/irandoc/insp0004143>
  skos:prefLabel "Power electronics"@en, "الکترونیک قدرت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0012397>
  skos:prefLabel "Induction motor drive"@en, "محرک موتور القایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0013107>
  skos:prefLabel "Pwm power convertor"@en, "واگردان توان مدوله‌شده عرضی تپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0013100>
  skos:prefLabel "Dc-ac power convertor"@en, "واگردان توان جریان مستقیم-جریان متناوب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0013094>
  skos:prefLabel "Invertor"@en, "وارونگر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0006434>
  skos:prefLabel "Pulse width modulation"@en, "مدوله‌سازی عرضی تپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0013092>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013094>, <http://www.irandoc.acir/onto/irandoc/insp0006434> ;
  skos:prefLabel "Pwm invertor"@en, "وارونگر مدوله‌شده عرضی تپ"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004143>, <http://www.irandoc.acir/onto/irandoc/insp0005649>, <http://www.irandoc.acir/onto/irandoc/insp0013100>, <http://www.irandoc.acir/onto/irandoc/insp0013107>, <http://www.irandoc.acir/onto/irandoc/insp0012400>, <http://www.irandoc.acir/onto/irandoc/insp0012397>, <http://www.irandoc.acir/onto/irandoc/insp0004120> ;
  skos:altLabel "pwm inverters"@en .

<http://www.irandoc.acir/onto/irandoc/insp0004120>
  skos:prefLabel "Power supply to apparatus"@en, "منبع تغذیه دستگاه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0012400>
  skos:prefLabel "Synchronous motor drive"@en, "محرک موتور همگام"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .

<http://www.irandoc.acir/onto/irandoc/insp0005649>
  skos:prefLabel "Power supply circuit"@en, "مدار منبع تغذیه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013092> .