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

<http://www.irandoc.acir/onto/irandoc/insp0001472>
  skos:prefLabel "Voice communication"@en, "ارتباط صوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001471> .

<http://www.irandoc.acir/onto/irandoc/insp0001471>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0003508>, <http://www.irandoc.acir/onto/irandoc/insp0001472> ;
  skos:prefLabel "Public speaking"@en, "سخنرانی عمومی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0003508>
  skos:prefLabel "Professional communication"@en, "ارتباطات حرفه‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001471> .