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

<http://www.irandoc.acir/onto/irandoc/insp0005390>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000011>, <http://www.irandoc.acir/onto/irandoc/insp0005005>, <http://www.irandoc.acir/onto/irandoc/insp0002414>, <http://www.irandoc.acir/onto/irandoc/insp0006421>, <http://www.irandoc.acir/onto/irandoc/insp0002412> ;
  skos:prefLabel "پالایه فضایی"@fa, "Spatial filter"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005404> .

<http://www.irandoc.acir/onto/irandoc/insp0005404>
  skos:prefLabel "Filter"@en, "پالایه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0005390> .

<http://www.irandoc.acir/onto/irandoc/insp0005005>
  skos:prefLabel "پالایه نوری"@fa, "Optical filter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005390> .

<http://www.irandoc.acir/onto/irandoc/insp0002414>
  skos:prefLabel "Optical information processing"@en, "پردازش اطلاعات نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005390> .

<http://www.irandoc.acir/onto/irandoc/insp000011>
  skos:prefLabel "Zone plate"@en, "صفحه پرگنه‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005390> .

<http://www.irandoc.acir/onto/irandoc/insp0006421>
  skos:prefLabel "Spatial light modulators"@en, "مدوله‌سازی نور فضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005390> .

<http://www.irandoc.acir/onto/irandoc/insp0002412>
  skos:prefLabel "Optical correlation"@en, "همبستگی نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005390> .