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

<http://www.irandoc.acir/onto/irandoc/insp0015298>
  skos:prefLabel "Radar absorbing materials"@en, "مواد جاذب رادار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0009154>
  skos:prefLabel "Invisibility cloak"@en, "پوشش نامرئی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0007915>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0006568>, <http://www.irandoc.acir/onto/irandoc/insp0007812>, <http://www.irandoc.acir/onto/irandoc/insp0015298>, <http://www.irandoc.acir/onto/irandoc/insp0007916>, <http://www.irandoc.acir/onto/irandoc/insp0009154>, <http://www.irandoc.acir/onto/irandoc/insp0007931>, <http://www.irandoc.acir/onto/irandoc/insp0007756>, <http://www.irandoc.acir/onto/irandoc/insp0008055>, <http://www.irandoc.acir/onto/irandoc/insp0008030> ;
  skos:prefLabel "Microwave materials"@en, "مواد ریزموجی"@fa ;
  skos:altLabel "microwave absorbers"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008086> .

<http://www.irandoc.acir/onto/irandoc/insp0008030>
  skos:prefLabel "Semiconductor materials"@en, "مواد نیم‌رسانا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0007812>
  skos:prefLabel "Dielectric materials"@en, "مواد دی‌الکتریک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0006568>
  skos:prefLabel "Microwave device"@en, "افزار ریزموجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0008055>
  skos:prefLabel "Superconducting materials"@en, "مواد ابررسانا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0007916>
  skos:prefLabel "Millimetre wave materials"@en, "مواد موج میلمتری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0008086>
  skos:prefLabel "Materials"@en, "مواد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0007756>
  skos:prefLabel "Ceramic"@en, "سرامیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .

<http://www.irandoc.acir/onto/irandoc/insp0007931>
  skos:prefLabel "Optical materials"@en, "مواد نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007915> .