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

<http://www.irandoc.acir/onto/irandoc/NEMA000169>
  skos:prefLabel "warfare"@en, "جنگ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000155> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007799>
  skos:prefLabel "زیردریایی‌ها"@fa, "submarines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000155> .

<http://www.irandoc.acir/onto/irandoc/NEMA000155>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007799> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000169> ;
  skos:prefLabel "جنگ ضدزیردریایی"@fa, "antisubmarine warfare"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .