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

<http://www.irandoc.acir/onto/irandoc/HLT000978>
  skos:prefLabel "Indoor environment"@en, "محیط درون‌خانه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000829>
  skos:prefLabel "Ecology"@en, "بوم‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000212>
  skos:prefLabel "Climate"@en, "آب و هوا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000408>
  skos:prefLabel "Pollution"@en, "آلودگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000982>
  skos:prefLabel "Work environment"@en, "محیط کار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000998>
  skos:prefLabel "Environmental protection"@en, "حفاظت محیط زیست"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000980>
  skos:prefLabel "Urban environment"@en, "محیط شهری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000979>
  skos:prefLabel "Rural environment"@en, "محیط روستایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000983>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000979>, <http://www.irandoc.acir/onto/irandoc/HLT000980>, <http://www.irandoc.acir/onto/irandoc/HLT000977>, <http://www.irandoc.acir/onto/irandoc/HLT000982>, <http://www.irandoc.acir/onto/irandoc/HLT000981>, <http://www.irandoc.acir/onto/irandoc/HLT000978> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000998>, <http://www.irandoc.acir/onto/irandoc/HLT000900>, <http://www.irandoc.acir/onto/irandoc/HLT000829>, <http://www.irandoc.acir/onto/irandoc/HLT000212>, <http://www.irandoc.acir/onto/irandoc/HLT000408>, <http://www.irandoc.acir/onto/irandoc/HLT000988> ;
  skos:prefLabel "محیط ‌زیست"@fa, "Environment"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/HLT000988>
  skos:prefLabel "Environmental health"@en, "بهداشت محیط"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000977>
  skos:prefLabel "Air"@en, "هوا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000981>
  skos:prefLabel "Water"@en, "آب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT000983> .

<http://www.irandoc.acir/onto/irandoc/HLT000900>
  skos:prefLabel "Environmental study"@en, "مطالعه زیست‌محیطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000983> .