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

<http://www.irandoc.acir/onto/irandoc/insp000205>
  skos:prefLabel "Light propagation"@en, "انتشار نور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004871> .

<http://www.irandoc.acir/onto/irandoc/insp0004872>
  skos:prefLabel "Atmospheric optics"@en, "نورشناسی جو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004871> .

<http://www.irandoc.acir/onto/irandoc/insp0004871>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004872>, <http://www.irandoc.acir/onto/irandoc/insp000205>, <http://www.irandoc.acir/onto/irandoc/insp0004379> ;
  skos:prefLabel "Atmospheric light propagation"@en, "انتشار نور جو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0004379>
  skos:prefLabel "Atmospheric electromagnetic wave propagation"@en, "انتشار موج الکترومغناطیسی جو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004871> .