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

<http://www.irandoc.acir/onto/irandoc/INSP0013147>
  skos:altLabel "proportional + derivative control"@en ;
  skos:scopeNote "کنترل پی.دی."@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0013154>, <http://www.irandoc.acir/onto/irandoc/INSP0013149> ;
  skos:prefLabel "PD control"@en, "واپایش پی.دی."@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0013149>
  skos:prefLabel "واپایش تناسبی"@fa, "proportional control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0013147> .

<http://www.irandoc.acir/onto/irandoc/INSP0013154>
  skos:prefLabel "واپایش دوزمانه"@fa, "two-term control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0013147> .