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

<http://www.irandoc.acir/onto/irandoc/chmtr000063>
  skos:prefLabel "پالایش نفت"@fa, "petroleum refining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000327>
  skos:prefLabel "گزینش سوخت"@fa, "fuel selection"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000400>
  skos:prefLabel "نخستین واحد پتروشیمی ایران"@fa, "iran first petrochemical unit"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000388>
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000307>, <http://www.irandoc.acir/onto/irandoc/chmtr000136>, <http://www.irandoc.acir/onto/irandoc/chmtr000067>, <http://www.irandoc.acir/onto/irandoc/chmtr000150>, <http://www.irandoc.acir/onto/irandoc/chmtr000143>, <http://www.irandoc.acir/onto/irandoc/chmtr000093>, <http://www.irandoc.acir/onto/irandoc/chmtr000064>, <http://www.irandoc.acir/onto/irandoc/chmtr000017>, <http://www.irandoc.acir/onto/irandoc/chmtr000105>, <http://www.irandoc.acir/onto/irandoc/chmtr000186>, <http://www.irandoc.acir/onto/irandoc/chmtr000129>, <http://www.irandoc.acir/onto/irandoc/chmtr000354>, <http://www.irandoc.acir/onto/irandoc/chmtr000308>, <http://www.irandoc.acir/onto/irandoc/chmtr000073>, <http://www.irandoc.acir/onto/irandoc/chmtr000274>, <http://www.irandoc.acir/onto/irandoc/chmtr000351>, <http://www.irandoc.acir/onto/irandoc/chmtr000053>, <http://www.irandoc.acir/onto/irandoc/chmtr000253>, <http://www.irandoc.acir/onto/irandoc/chmtr000327>, <http://www.irandoc.acir/onto/irandoc/chmtr000298>, <http://www.irandoc.acir/onto/irandoc/chmtr000382>, <http://www.irandoc.acir/onto/irandoc/chmtr000400>, <http://www.irandoc.acir/onto/irandoc/chmtr000062>, <http://www.irandoc.acir/onto/irandoc/chmtr000412>, <http://www.irandoc.acir/onto/irandoc/chmtr000344>, <http://www.irandoc.acir/onto/irandoc/chmtr000336>, <http://www.irandoc.acir/onto/irandoc/chmtr000038>, <http://www.irandoc.acir/onto/irandoc/chmtr000251>, <http://www.irandoc.acir/onto/irandoc/chmtr000044>, <http://www.irandoc.acir/onto/irandoc/chmtr000173>, <http://www.irandoc.acir/onto/irandoc/chmtr000063>, <http://www.irandoc.acir/onto/irandoc/chmtr000312>, <http://www.irandoc.acir/onto/irandoc/chmtr000254>, <http://www.irandoc.acir/onto/irandoc/chmtr000266>, <http://www.irandoc.acir/onto/irandoc/chmtr000060> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "petroleum"@en, "نفت خام"@fa ;
  skos:scopeNote "نفتی كه از چاه بیرون آورده می‌شود نفت‌خام نام دارد و مایعی قهوه‌ای مایل به سیاه است كه ممكن است مانند آب روان یا مانند قیر غلیظ باشد. پس از آب فراوان‌ترین مایع در بخش‌های بالایی پوسته‌ی زمین نفت است. نفت را طلای سیاه نامیده‌اند. نفت مخلوطی از صد‌ها ترکیب مولکولی است."@fa .

<http://www.irandoc.acir/onto/irandoc/chmtr000382>
  skos:prefLabel "زغال‌سنگ"@fa, "coal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000354>
  skos:prefLabel "ملی شدن صنعت نفت"@fa, "nationalization of the oil industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000062>
  skos:prefLabel "بهبود كیفیت سوخت"@fa, "fuel quality improvement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000254>
  skos:prefLabel "صرفه‌جویی"@fa, "economy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000412>
  skos:prefLabel "هم‌پار"@fa, "isomer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000067>
  skos:prefLabel "پتروشیمی"@fa, "petrochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000274>
  skos:prefLabel "كراكینگ"@fa, "cracking"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000105>
  skos:prefLabel "تركیبات آلی"@fa, "organic compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000312>
  skos:prefLabel "نقطه جوش هیدروكربن‌ها"@fa, "boiling point of hydrocarbon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000253>
  skos:prefLabel "صدور نفت خام"@fa, "petroleum issues"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000266>
  skos:prefLabel "فرمول ساختاری"@fa, "structural formula"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000053>
  skos:prefLabel "distillation tower"@en, "برج تقطیر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000038>
  skos:prefLabel "آلودگی هوا"@fa, "air pollution"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000173>
  skos:prefLabel "خوش‌سوزی"@fa, "good combustion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000060>
  skos:prefLabel "برش نفتی"@fa, "oil cut"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000186>
  skos:prefLabel "ذخایر نفتی جهان"@fa, "world's petroleum reservoirs"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000073>
  skos:prefLabel "تامین انرژی"@fa, "energy supply"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000017>
  skos:prefLabel "سوختن هیدروكربن‌ها"@fa, "combustion of hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000416> skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .
<http://www.irandoc.acir/onto/irandoc/CHEBI:35223> skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .
<http://www.irandoc.acir/onto/irandoc/chmtr000344>
  skos:prefLabel "مصارف نفت خام"@fa, "petroleum uses"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000093>
  skos:prefLabel "lead tetraethyl"@en, "تترااتیل سرب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/CHEBI:35230> skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .
<http://www.irandoc.acir/onto/irandoc/chmtr000298>
  skos:prefLabel "عدد اوكتان"@fa, "octane number"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000351>
  skos:prefLabel "مصرف جهانی انرژی"@fa, "world energy consumption"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000129>
  skos:prefLabel "فراورده‌های پتروشیمیایی"@fa, "petrochemical products"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000336>
  skos:prefLabel "مجتمع پتروشیمی بندر امام"@fa, "bandar imam petrochemical company"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000044>
  skos:prefLabel "امتیاز اكتشاف نفت"@fa, "petroleum prospecting concession"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000308>
  skos:prefLabel "گرمای سوختن هیدروكربن‌ها"@fa, "heat of combustion of hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000251>
  skos:prefLabel "شیمی آلی"@fa, "organic chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000136>
  skos:prefLabel "fractional distillation"@en, "تقطیر جزء به جزء"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000064>
  skos:prefLabel "پالایشگاه نفت"@fa, "petroleum refinery"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000143>
  skos:prefLabel "جایگزین‌های نفت"@fa, "replacements for petroleum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000307>
  skos:prefLabel "گرانروی"@fa, "viscosity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .

<http://www.irandoc.acir/onto/irandoc/chmtr000150>
  skos:prefLabel "oil well"@en, "چاه نفت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000388> .