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Category:Railway lines opened in 1991

Wikimedia category
CollectionPage wikimedia_category Q8626806
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Summary

Category:Railway lines opened in 1991 is a Wikimedia category[1]. It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Follows: Category:Railway lines opened in 1990[3]
  • Followed by: Category:Railway lines opened in 1992[4]
  • Category combines topics: railway line[5], rapid transit line[6]

Why It Matters

Category:Railway lines opened in 1991 is known by 11 alternative names across languages and contexts.[7]

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [7] ↑ . Wikidata aliases. wikidata.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). Category:Railway lines opened in 1991. Retrieved October 26, 2026, from https://4ort.xyz/entity/category-railway-lines-opened-in-1991
MLA “Category:Railway lines opened in 1991.” 4ort.xyz Knowledge Graph, 4ort.xyz, 26 Oct. 2026, https://4ort.xyz/entity/category-railway-lines-opened-in-1991.
BibTeX @misc{4ortxyz_category-railway-lines-opened-in-1991_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Category:Railway lines opened in 1991}}, year = {2026}, url = {https://4ort.xyz/entity/category-railway-lines-opened-in-1991}, note = {Accessed: 2026-10-26}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Category:Railway lines opened in 1991 — https://4ort.xyz/entity/category-railway-lines-opened-in-1991 (retrieved 2026-10-26)

Canonical URL: https://4ort.xyz/entity/category-railway-lines-opened-in-1991 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 24d ago · GiorgiXIII · 2026-10-06 view diff on Wikidata ↗
    Follows → —
    Followed by → Category:Railway lines opened in 1992
    Instance of → Wikimedia category
    Follows → Category:Railway lines opened in 1990
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Category combines topics: rapid transit line"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.