Lake Ōnuma

lake in Japan
LakeBodyOfWater sea_relic_lake Q11437110
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Lake Ōnuma

Summary

Lake Ōnuma is a sea relic lake[1]. It draws 3 Wikipedia views per month (sea_relic_lake category, ranking #1 of 1).[2]

Key Facts

  • Lake Ōnuma is located in Wakkanai[3].
  • Lake Ōnuma is in the country of Japan[4].
  • Lake Ōnuma's image is recorded as Oonuma swamp.JPG[5].
  • Lake Ōnuma's instance of is recorded as sea relic lake[6].
  • Lake Ōnuma's outflows is recorded as Koetoi River[7].
  • Lake Ōnuma's Commons category is recorded as Onuma (Wakkanai)[8].
  • Lake Ōnuma's OpenStreetMap relation ID is recorded as 2313220[9].
  • Lake Ōnuma's coordinate location is recorded as {'lat': 45.38, 'lon': 141.75944444}[10].
  • Lake Ōnuma's GeoNames ID is recorded as 2128635[11].
  • Lake Ōnuma's area is recorded as {'unit': 'Q712226', 'amount': '+4.67'}[12].
  • Lake Ōnuma's GNS Unique Feature ID is recorded as -240826[13].
  • Lake Ōnuma's Google Knowledge Graph ID is recorded as /g/122pkmgq[14].
  • Lake Ōnuma's taxon found at location is recorded as Cygnus columbianus[15].
  • Lake Ōnuma's aerial view is recorded as Lake Onuma Wakkanai-city Aerial photograph.2018.jpg[16].

Body

Geography

Lake Ōnuma is in the country of Japan[4]. It is located in Wakkanai[3].

Physical Characteristics

Lake Ōnuma's area is recorded as {'unit': 'Q712226', 'amount': '+4.67'}[12].

Designation and Status

Lake Ōnuma's instance of is recorded as sea relic lake[6].

Why It Matters

Lake Ōnuma draws 3 Wikipedia views per month (sea_relic_lake category, ranking #1 of 1).[2]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [3] . gsi.go.jp. gsi.go.jp. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . gsi.go.jp. gsi.go.jp. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). Lake Ōnuma. Retrieved May 3, 2026, from https://4ort.xyz/entity/lake-numa
MLA “Lake Ōnuma.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lake-numa.
BibTeX @misc{4ortxyz_lake-numa_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lake Ōnuma}}, year = {2026}, url = {https://4ort.xyz/entity/lake-numa}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lake Ōnuma — https://4ort.xyz/entity/lake-numa (retrieved 2026-05-03)

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