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

<http://www.irandoc.acir/onto/irandoc/INSP0013158>
  skos:prefLabel "سامانه تأخیری"@fa, "delay system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0013157> .

<http://www.irandoc.acir/onto/irandoc/INSP0012499>
  skos:prefLabel "سامانه پارامتری گسترده"@fa, "distributed parameter system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0013157> .

<http://www.irandoc.acir/onto/irandoc/INSP0013157>
  skos:altLabel "سامانه تأخیری تفاضلی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0012847>, <http://www.irandoc.acir/onto/irandoc/INSP0012499>, <http://www.irandoc.acir/onto/irandoc/INSP0007507> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0013158> ;
  skos:prefLabel "سامانه تفاضلی تأخیری"@fa, "delay-differential system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0007507>
  skos:prefLabel "differential equation"@en, "معادله دیفرانسیل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0013157> .

<http://www.irandoc.acir/onto/irandoc/INSP0012847>
  skos:prefLabel "delay"@en, "تأخیر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0013157> .