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

<http://www.irandoc.acir/onto/irandoc/insp000663>
  skos:prefLabel "Dc power transmission"@en, "انتقال ولتاژ جریان مستقیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp000662> .

<http://www.irandoc.acir/onto/irandoc/insp000662>
  skos:altLabel "hvdc"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005894>, <http://www.irandoc.acir/onto/irandoc/insp0013103> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp000663>, <http://www.irandoc.acir/onto/irandoc/insp0010994> ;
  skos:prefLabel "Hvdc power transmission"@en, "انتقال توان جریان متناوب فشار قوی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0010994>
  skos:prefLabel "High-voltage engineering"@en, "مهندسی فشار قوی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp000662> .

<http://www.irandoc.acir/onto/irandoc/insp0013103>
  skos:prefLabel "Hvdc power convertor"@en, "واگردان توان جریان مستقیم فشار قوی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000662> .

<http://www.irandoc.acir/onto/irandoc/insp0005894>
  skos:prefLabel "Dc transmission network"@en, "شبکه انتقال جریان مستقیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000662> .