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

<http://www.irandoc.acir/onto/irandoc/CAB0005014>
  skos:prefLabel "حفظ محیط زیست"@fa, "environmental protection"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0052543> .

<http://www.irandoc.acir/onto/irandoc/CAB0052543>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0052408>, <http://www.irandoc.acir/onto/irandoc/CAB0005014>, <http://www.irandoc.acir/onto/irandoc/CAB0010274> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0052546> ;
  skos:prefLabel "گردشگری زیست‌بوم"@fa, "ecotourism"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0052408>
  skos:prefLabel "علم اخلاق"@fa, "ethics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0052543> .

<http://www.irandoc.acir/onto/irandoc/CAB0052546>
  skos:prefLabel "tourism by type"@en, "گردشگری بر اساس نوع"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052543> .

<http://www.irandoc.acir/onto/irandoc/CAB0010274>
  skos:prefLabel "تحمل‌پذیری"@fa, "sustainability"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0052543> .