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

<http://www.irandoc.acir/onto/irandoc/insp0005061>
  skos:prefLabel "Open loop system"@en, "سامانه حلقه باز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013156> .

<http://www.irandoc.acir/onto/irandoc/insp0013156>
  skos:altLabel "negative feedback control system"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010753>, <http://www.irandoc.acir/onto/irandoc/insp0005061> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013168> ;
  skos:prefLabel "Closed loop system"@en, "سامانه حلقه‌بسته"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0010753>
  skos:prefLabel "Feedback"@en, "بازخورد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013156> .

<http://www.irandoc.acir/onto/irandoc/insp0013168>
  skos:prefLabel "Control system"@en, "سامانه واپایش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013156> .