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

<http://www.irandoc.acir/onto/irandoc/NEMA0006971>
  skos:prefLabel "لثه‌پزشکی"@fa, "periodontics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006518> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006518>
  skos:altLabel "بیماری‌های پریودنتال پیوره"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006971>, <http://www.irandoc.acir/onto/irandoc/NEMA0006517>, <http://www.irandoc.acir/onto/irandoc/NEMA0006036> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006519> ;
  skos:prefLabel "بیماری‌های دور دندان"@fa, "periodontal diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0006036>
  skos:prefLabel "پیرادندان"@fa, "periodontium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006518> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006519>
  skos:prefLabel "بیماری‌های دهان"@fa, "mouth diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006518> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006517>
  skos:prefLabel "بیماری‌های دندان"@fa, "tooth diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006518> .