Oka

river in Russia, tributary of Volga
Place river Q172089
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Oka

Summary

Oka is a river[1]. Oka ranks in the top 2% of river entities by monthly Wikipedia readership (124 views/month).[2]

Key Facts

  • Oka is located in Oryol Oblast[3].
  • Oka is located in Tula Oblast[4].
  • Oka is located in Moscow Oblast[5].
  • Oka is located in Ryazan Oblast[6].
  • Oka is located in Vladimir Oblast[7].
  • Oka is located in Nizhny Novgorod Oblast[8].
  • Oka is in the country of Russia[9].
  • Oka is in the country of Soviet Union[10].
  • Oka is in the country of Russian Empire[11].
  • Oka's image is recorded as NN Spit from Fedorovskogo Embankment 08-2016 img2.jpg[12].
  • Oka's instance of is recorded as river[13].
  • Oka's basin country is recorded as Russia[14].
  • Oka's GND ID is recorded as 4321797-7[15].
  • Oka's locator map image is recorded as Oka (Volga).png[16].
  • Oka's Commons category is recorded as Oka River[17].
  • Oka's OpenStreetMap relation ID is recorded as 163223[18].
  • Oka's mouth of the watercourse is recorded as Volga[19].
  • Oka's coordinate location is recorded as {'lat': 52.3624, 'lon': 36.2223}[20].
  • Oka's coordinate location is recorded as {'lat': 56.3328, 'lon': 43.9844}[21].
  • Oka's Freebase ID is recorded as /m/021661[22].
  • Oka's NL CR AUT ID is recorded as ge117613[23].
  • Oka's State Water Register Code is recorded as 09010100112110000017555[24].
  • Oka's topic's main category is recorded as Category:Oka River[25].
  • Oka's tributary is recorded as Ugra[26].
  • Oka's tributary is recorded as Zhizdra[27].

Body

Geography

Country listings include Russia[9], a sovereign state[28], in Russia[29], founded in 1991[30]; Soviet Union[10], a federal republic[31], in Soviet Union[32], founded in 1922[33]; and Russian Empire[11], an empire[34], in Russian Empire[35], founded in 1721[36]. Located in include Oryol Oblast[3], an oblast of Russia[37], in Russia[38], founded in 1937[39]; Tula Oblast[4], an oblast of Russia[40], in Russia[41], founded in 1937[42]; Moscow Oblast[5], an oblast of Russia[43], in Russia[44], founded in 1929[45]; Ryazan Oblast[6], an oblast of Russia[46], in Russia[47], founded in 1937[48]; Vladimir Oblast[7], an oblast of Russia[49], in Russia[50], founded in 1944[51]; and Nizhny Novgorod Oblast[8], an oblast of Russia[52], in Russia[53], founded in 1929[54].

Designation and Status

Oka's instance of is recorded as river[13].

Cultural Significance

Things named for Oka include OTR-23 Oka[55], a missile model[56]; Upper Oka Principality[57], in Grand Duchy of Lithuania[58], founded in 1402[59]; Oksky Nature Reserve[60], a protected area of Russia[61], in Russia[62], founded in 1935[63]; Prioksky City District[64], a city district of Nizhny Novgorod[65], in Russia[66], founded in 1935[67]; and 16494 Oka[68], an asteroid[69].

Why It Matters

Oka ranks in the top 2% of river entities by monthly Wikipedia readership (124 views/month).[2] Oka has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[70] Oka is known by 11 alternative names across languages and contexts.[71]

Entities named for Oka include OTR-23 Oka[55], a missile model[56]; Upper Oka Principality[57], in Grand Duchy of Lithuania[58], founded in 1402[59]; Oksky Nature Reserve[60], a protected area of Russia[61], in Russia[62], founded in 1935[63]; Prioksky City District[64], a city district of Nizhny Novgorod[65], in Russia[66], founded in 1935[67]; and 16494 Oka[68], an asteroid[69].

References

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

Direct Wikidata claims

  1. [9] . wikidata.org.
  2. [10] . wikidata.org.
  3. [11] . Q24817837. wikidata.org.
  4. [12] . wikidata.org.
  5. [13] . Q24817837. wikidata.org.
  6. [3] . wikidata.org.
  7. [4] . wikidata.org.
  8. [5] . wikidata.org.
  9. [6] . wikidata.org.
  10. [7] . wikidata.org.
  11. [8] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Q24817837. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Freebase Data Dumps. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [55] . wikidata.org. → on this site
  2. [57] . wikidata.org. → on this site
  3. [60] . wikidata.org. → on this site
  4. [64] . wikidata.org. → on this site
  5. [68] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [52] . Wikidata. wikidata.org. → on this site
  26. [53] . Wikidata. wikidata.org. → on this site
  27. [54] . Wikidata. wikidata.org. → on this site
  28. [56] . Wikidata. wikidata.org. → on this site
  29. [58] . Wikidata. wikidata.org. → on this site
  30. [59] . Wikidata. wikidata.org. → on this site
  31. [61] . Wikidata. wikidata.org. → on this site
  32. [62] . Wikidata. wikidata.org. → on this site
  33. [63] . Wikidata. wikidata.org. → on this site
  34. [65] . Wikidata. wikidata.org. → on this site
  35. [66] . Wikidata. wikidata.org. → on this site
  36. [67] . Wikidata. wikidata.org. → on this site
  37. [69] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [70] . Wikidata sitelinks. wikidata.org.
  3. [71] . 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). Oka. Retrieved April 10, 2026, from https://4ort.xyz/entity/oka
MLA “Oka.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/oka.
BibTeX @misc{4ortxyz_oka_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Oka}}, year = {2026}, url = {https://4ort.xyz/entity/oka}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Oka — https://4ort.xyz/entity/oka (retrieved 2026-04-10)

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