Home › Entities › u_boat › SM U-4

SM U-4

Germany
Vehicle u_boat Q2207299
Press Enter · cited answer in seconds

SM U-4

Summary

SM U-4 is an U-boat[1]. It ranks in the top 6% of u_boat entities by monthly Wikipedia readership (7 views/month).[2]

Key Facts

  • SM U-4's instance of is recorded as U-boat[3].
  • SM U-4's operator is recorded as Imperial German Navy[4].
  • SM U-4's manufacturer is recorded as Kaiserliche Werft Danzig[5].
  • SM U-4's powered by is recorded as engine[6].
  • SM U-4's powered by is recorded as electric motor[7].
  • SM U-4's armament is recorded as torpedo tube[8].
  • SM U-4's armament is recorded as torpedo[9].
  • SM U-4's armament is recorded as 5 cm SK L/40 gun[10].
  • SM U-4's yard number is recorded as DU 3[11].
  • SM U-4's Freebase ID is recorded as /m/0b6mmz5[12].
  • SM U-4's significant event is recorded as order[13].
  • SM U-4's significant event is recorded as ship launching[14].
  • SM U-4's significant event is recorded as ship commissioning[15].
  • SM U-4's significant event is recorded as ship decommissioning[16].
  • SM U-4's significant event is recorded as ship breaking[17].
  • SM U-4's location of creation is recorded as Gdańsk[18].
  • SM U-4's described by source is recorded as uboat.net[19].
  • SM U-4's different from is recorded as SM U-4[20].
  • SM U-4's different from is recorded as SM UC-4[21].
  • SM U-4's different from is recorded as SM UB-4[22].
  • SM U-4's length is recorded as {'unit': 'Q11573', 'amount': '+51.28'}[23].
  • SM U-4's speed is recorded as {'unit': 'Q128822', 'amount': '+11.8'}[24].
  • SM U-4's speed is recorded as {'unit': 'Q128822', 'amount': '+9.4'}[25].
  • SM U-4's mass is recorded as {'unit': 'Q191118', 'amount': '+421'}[26].
  • SM U-4's mass is recorded as {'unit': 'Q191118', 'amount': '+510'}[27].

Why It Matters

SM U-4 ranks in the top 6% of u_boat entities by monthly Wikipedia readership (7 views/month).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28]

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.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. 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). SM U-4. Retrieved May 3, 2026, from https://4ort.xyz/entity/sm-u-4-q2207299-2
MLA “SM U-4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sm-u-4-q2207299-2.
BibTeX @misc{4ortxyz_sm-u-4-q2207299-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SM U-4}}, year = {2026}, url = {https://4ort.xyz/entity/sm-u-4-q2207299-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SM U-4 — https://4ort.xyz/entity/sm-u-4-q2207299-2 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/sm-u-4-q2207299-2 · Last refreshed: