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Matrai

Iranian research institution
Organization research_institute Q6787770
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Matrai

Summary

Matrai is a research institute[1]. Matrai ranks in the top 7% of research_institute entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • Matrai's field of work was rail transport[3].
  • Matrai is in the country of Iran[4].
  • Matrai's instance of is recorded as research institute[5].
  • Matrai's Freebase ID is recorded as /m/05zhjdf[6].

Body

Industry

Matrai's field of work was rail transport[3].

Why It Matters

Matrai ranks in the top 7% of research_institute entities by monthly Wikipedia readership (1 views/month).[2]

Related Entities

Iran research institute

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Matrai. Retrieved March 18, 2026, from https://4ort.xyz/entity/matrai
MLA “Matrai.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Mar. 2026, https://4ort.xyz/entity/matrai.
BibTeX @misc{4ortxyz_matrai_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Matrai}}, year = {2026}, url = {https://4ort.xyz/entity/matrai}, note = {Accessed: 2026-03-18}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Matrai — https://4ort.xyz/entity/matrai (retrieved 2026-03-18)

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