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

<http://www.irandoc.acir/onto/irandoc/SOC0001834>
  skos:prefLabel "Survival"@en, "بقا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC000932>
  skos:prefLabel "Crowding"@en, "ازدحام"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0004053>
  skos:prefLabel "Social Problems"@en, "مسایل اجتماعی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0002081>
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002078>, <http://www.irandoc.acir/onto/irandoc/SOC000933>, <http://www.irandoc.acir/onto/irandoc/SOC0004053>, <http://www.irandoc.acir/onto/irandoc/SOC0002567>, <http://www.irandoc.acir/onto/irandoc/SOC0004057>, <http://www.irandoc.acir/onto/irandoc/SOC0003020>, <http://www.irandoc.acir/onto/irandoc/SOC000932>, <http://www.irandoc.acir/onto/irandoc/SOC0001818>, <http://www.irandoc.acir/onto/irandoc/SOC0001834>, <http://www.irandoc.acir/onto/irandoc/SOC0001330> ;
  skos:prefLabel "Overpopulation"@en, "پر‌جمعیتی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SOC0002082> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SOC0001330>
  skos:prefLabel "Emigration"@en, "مهاجرت به خارج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0001818>
  skos:prefLabel "Population Policy"@en, "سیاست جمعیتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0002078>
  skos:prefLabel "World Population"@en, "جمعیت جهانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0002567>
  skos:prefLabel "Demography"@en, "جمعیت‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC000933>
  skos:prefLabel "Population Density"@en, "تراکم جمعیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0002082>
  skos:prefLabel "Population"@en, "جمعیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0004057>
  skos:prefLabel "World Problems"@en, "مسایل جهانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .

<http://www.irandoc.acir/onto/irandoc/SOC0003020>
  skos:prefLabel "Population Growth"@en, "رشد جمعیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002081> .