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

<http://www.irandoc.acir/onto/irandoc/NEMA0006823>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000440>, <http://www.irandoc.acir/onto/irandoc/NEMA0001920>, <http://www.irandoc.acir/onto/irandoc/NEMA0008167>, <http://www.irandoc.acir/onto/irandoc/NEMA0009396>, <http://www.irandoc.acir/onto/irandoc/NEMA0009391>, <http://www.irandoc.acir/onto/irandoc/NEMA0009352>, <http://www.irandoc.acir/onto/irandoc/NEMA0009403>, <http://www.irandoc.acir/onto/irandoc/NEMA0002606>, <http://www.irandoc.acir/onto/irandoc/NEMA0001908>, <http://www.irandoc.acir/onto/irandoc/NEMA0009349>, <http://www.irandoc.acir/onto/irandoc/NEMA0005680>, <http://www.irandoc.acir/onto/irandoc/NEMA0009385>, <http://www.irandoc.acir/onto/irandoc/NEMA0001933>, <http://www.irandoc.acir/onto/irandoc/NEMA0004698>, <http://www.irandoc.acir/onto/irandoc/NEMA0001921>, <http://www.irandoc.acir/onto/irandoc/NEMA0008172>, <http://www.irandoc.acir/onto/irandoc/NEMA0007773>, <http://www.irandoc.acir/onto/irandoc/NEMA0008177>, <http://www.irandoc.acir/onto/irandoc/NEMA0009158> ;
  skos:prefLabel "pipes"@en, "لوله‌ها"@fa ;
  skos:altLabel "TUBOS"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006822> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008172>
  skos:prefLabel "آئرودینامیک"@fa, "aerodynamics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001921>
  skos:prefLabel "خطوط لوله"@fa, "pipelines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001908>
  skos:prefLabel "زهکشی"@fa, "drainage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006822>
  skos:prefLabel "لوله‌های آبیاری"@fa, "irrigation pipes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008177>
  skos:prefLabel "هیدرودینامیک"@fa, "hydrodynamics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002606>
  skos:prefLabel "گاز طبیعی"@fa, "natural gas"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001920>
  skos:prefLabel "خطوط لوله نفت"@fa, "petroleum pipelines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008167>
  skos:prefLabel "جریان سیال"@fa, "fluid flow"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007773>
  skos:prefLabel "سرامیک"@fa, "ceramics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001933>
  skos:prefLabel "فاضلاب‌روها"@fa, "sewers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009391>
  skos:prefLabel "اتصالات (لوازم و متعلقات)"@fa, "fittings"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004698>
  skos:prefLabel "لوله‌های فلزی"@fa, "metal tubings"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005680>
  skos:prefLabel "بارگنج‌ها"@fa, "containers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009396>
  skos:prefLabel "پمپ‌ها"@fa, "pumps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009349>
  skos:prefLabel "توزیع آب"@fa, "water distribution"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009352>
  skos:prefLabel "تامین آب"@fa, "water supply"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA000440>
  skos:prefLabel "حمل‌ونقل"@fa, "transport"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009385>
  skos:prefLabel "اتصالات انبساط"@fa, "expansion joints"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009403>
  skos:prefLabel "سوپاپ‌ها"@fa, "valves"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009158>
  skos:prefLabel "توزیع گاز"@fa, "gas distribution"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006823> .