@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/286630003>
  skos:prefLabel "اشعه ایکس نرم"@fa, "Soft X-rays"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/52250000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/52250000> .

<http://www.irandoc.acir/onto/irandoc/314606007> ns0:Using_energy <http://www.irandoc.acir/onto/irandoc/52250000> .
<http://www.irandoc.acir/onto/irandoc/286629008>
  skos:prefLabel "تشعشعات X سخت"@fa, "Hard X-radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/52250000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/52250000> .

<http://www.irandoc.acir/onto/irandoc/314605006> ns0:Using_energy <http://www.irandoc.acir/onto/irandoc/52250000> .
<http://www.irandoc.acir/onto/irandoc/314604005> ns0:Using_energy <http://www.irandoc.acir/onto/irandoc/52250000> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/312255008>
  skos:prefLabel "تابش الکترومغناطیسی یونیزان"@fa, "Ionizing electromagnetic radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/52250000> .

<http://www.irandoc.acir/onto/irandoc/52250000>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312255008> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/286630003>, <http://www.irandoc.acir/onto/irandoc/286629008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312255008> ;
  skos:prefLabel "اشعه ایکس"@fa, "X-ray"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .