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

<http://www.irandoc.acir/onto/irandoc/insp0002768>
  skos:prefLabel "Marine safety"@en, "ایمنی دریایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015278> .

<http://www.irandoc.acir/onto/irandoc/insp0015278>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010875>, <http://www.irandoc.acir/onto/irandoc/insp000346>, <http://www.irandoc.acir/onto/irandoc/insp0002768> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015281> ;
  skos:prefLabel "Marine accident"@en, "سانحه دریایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0010875>
  skos:prefLabel "Marine pollution"@en, "آلودگی دریایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015278> .

<http://www.irandoc.acir/onto/irandoc/insp000346>
  skos:prefLabel "Marine vehicle"@en, "وسیله نقلیه دریایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015278> .

<http://www.irandoc.acir/onto/irandoc/insp0015281>
  skos:prefLabel "Accident"@en, "سانحه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015278> .