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

<http://www.irandoc.acir/onto/irandoc/INSP0004378>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004415>, <http://www.irandoc.acir/onto/irandoc/INSP000217> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004379> ;
  skos:prefLabel "انتشار موج الکترومغناطیسی وردسپهر"@fa, "tropospheric electromagnetic wave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP000217>
  skos:prefLabel "انتشار موج رادیویی"@fa, "radiowave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004378> .

<http://www.irandoc.acir/onto/irandoc/INSP0004415>
  skos:prefLabel "وردسپهر"@fa, "troposphere"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004378> .

<http://www.irandoc.acir/onto/irandoc/INSP0004379>
  skos:prefLabel "انتشار موج الکترومغناطیسی جو"@fa, "atmospheric electromagnetic wave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004378> .