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R2

Wikimedia disambiguation page
DisambiguationPage wikimedia_disambiguation_page Q254845
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R2

Summary

R2 is a Wikimedia disambiguation page[1]. R2 ranks in the top 0.55% of wikimedia_disambiguation_page entities by monthly Wikipedia readership (17 views/month, #375 of 68,263).[2]

Key Facts

  • R2's instance of is recorded as Wikimedia disambiguation page[3].
  • R2's different from is recorded as ℝ²[4].

Why It Matters

R2 ranks in the top 0.55% of wikimedia_disambiguation_page entities by monthly Wikipedia readership (17 views/month, #375 of 68,263).[2] R2 has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[5] R2 is known by 8 alternative names across languages and contexts.[6]

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [5] ↑ . Wikidata sitelinks. wikidata.org.
  3. [6] ↑ . 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). R2. Retrieved April 10, 2026, from https://4ort.xyz/entity/r2
MLA “R2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/r2.
BibTeX @misc{4ortxyz_r2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{R2}}, year = {2026}, url = {https://4ort.xyz/entity/r2}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): R2 — https://4ort.xyz/entity/r2 (retrieved 2026-04-10)

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