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Umataka-Sanjūinaba Site

archaeological site in Nagaoka, Japan
Place archaeological_site Q11668122
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Summary

Umataka-Sanjūinaba Site is an archaeological site[1]. It is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • Umataka-Sanjūinaba Site is located in Nagaoka[3].
  • Umataka-Sanjūinaba Site is in the country of Japan[4].
  • Umataka-Sanjūinaba Site's instance of is recorded as archaeological site[5].
  • Umataka-Sanjūinaba Site's Commons category is recorded as Umataka-iseki[6].
  • Umataka-Sanjūinaba Site's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 37.447167, 'longitude': 138.767972, 'precision': 1e-06}[7].
  • Umataka-Sanjūinaba Site's official website is recorded as https://www.museum.city.nagaoka.niigata.jp/umataka/ruins.html[8].
  • Umataka-Sanjūinaba Site's heritage designation is recorded as Historic Site of Japan[9].
  • Umataka-Sanjūinaba Site dates from the Middle Jōmon[10].

Body

Geography

Umataka-Sanjūinaba Site is in the country of Japan[4]. It is located in Nagaoka[3].

Designation and Status

Umataka-Sanjūinaba Site's instance of is recorded as archaeological site[5]. Its heritage designation is recorded as Historic Site of Japan[9].

Why It Matters

Umataka-Sanjūinaba Site is known by 3 alternative names across languages and contexts.[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. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . kunishitei.bunka.go.jp. kunishitei.bunka.go.jp. Provenance: wikidata.org.
  8. [10] ↑ . 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). Umataka-Sanjūinaba Site. Retrieved October 13, 2026, from https://4ort.xyz/entity/umataka-sanj-inaba-site
MLA “Umataka-Sanjūinaba Site.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/umataka-sanj-inaba-site.
BibTeX @misc{4ortxyz_umataka-sanj-inaba-site_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Umataka-Sanjūinaba Site}}, year = {2026}, url = {https://4ort.xyz/entity/umataka-sanj-inaba-site}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Umataka-Sanjūinaba Site — https://4ort.xyz/entity/umataka-sanj-inaba-site (retrieved 2026-10-13)

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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. 17w ago · Maculosae tegmine lyncis · 2026-06-17 view diff on Wikidata ↗
    Located in the administrative territorial entity → Nagaoka
    Google knowledge graph id → /g/120yxmvc
    Heritage designation → Historic Site of Japan
    Image → Umataka Jomon Museum.jpg
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ Commons category: Umataka Site"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.