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USS R-20

submarine of the United States
Vehicle submarine Q7873216
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USS R-20

Summary

USS R-20 is a submarine[1]. It is known by 4 alternative names across languages and contexts.[2]

Key Facts

  • USS R-20 is in the country of United States[3].
  • USS R-20's instance of is recorded as submarine[4].
  • USS R-20 is operated by United States Navy[5].
  • USS R-20's manufacturer is recorded as Union Iron Works[6].
  • USS R-20's country of origin is recorded as United States[7].
  • USS R-20 was part of the conflict World War II[8].
  • USS R-20's significant event is recorded as ship launching[9].
  • USS R-20's significant event is recorded as ship decommissioning[10].
  • USS R-20's significant event is recorded as ship recommissioning[11].
  • USS R-20's significant event is recorded as keel laying[12].
  • USS R-20's name is recorded as USS R-20[13].

Why It Matters

USS R-20 is known by 4 alternative names across languages and contexts.[2]

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.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). USS R-20. Retrieved October 10, 2026, from https://4ort.xyz/entity/uss-r-20
MLA “USS R-20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/uss-r-20.
BibTeX @misc{4ortxyz_uss-r-20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{USS R-20}}, year = {2026}, url = {https://4ort.xyz/entity/uss-r-20}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): USS R-20 — https://4ort.xyz/entity/uss-r-20 (retrieved 2026-10-10)

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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. 5w ago · VGMaintenanceBot bot · 2026-09-04 view diff on Wikidata ↗
    Significant event → ship launching, ship decommissioning, ship recommissioning +1
    Name → USS R-20
    Dreadnought project page → U.S.S._R-20_(1918)
    Image → USS R-20 (SS-97).jpg
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-add:1| */ [[Property:P9675]]: 18488, Add qualifier to Dreadnought Project page `U.S.S._R-20_(1918)`"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.