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The Octagon

hospital in New York, United States
Organization former_hospital Q2887672
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The Octagon

Summary

The Octagon is a former hospital[1]. It ranks in the top 8% of former_hospital entities by monthly Wikipedia readership (308 views/month).[2]

Key Facts

  • The Octagon is located in Manhattan[3].
  • The Octagon is in the country of United States[4].
  • The Octagon's instance of is recorded as former hospital[5].
  • The Octagon's instance of is recorded as hospital[6].
  • The Octagon's architect is recorded as Alexander Jackson Davis[7].
  • The Octagon's Commons category is recorded as The Octagon (Roosevelt Island)[8].
  • The Octagon's coordinate location is recorded as {'latitude': 40.769006, 'longitude': -73.943925}[9].
  • The Octagon's located in/on physical feature is recorded as Roosevelt Island[10].
  • The Octagon's official website is recorded as http://www.octagonnyc.com/bldgHistory.asp[11].
  • The Octagon's heritage designation is recorded as National Register of Historic Places listed place[12].
  • The Octagon's heritage designation is recorded as New York City Landmark[13].
  • The Octagon's heritage designation is recorded as New York State Register of Historic Places listed place[14].

Why It Matters

The Octagon ranks in the top 8% of former_hospital entities by monthly Wikipedia readership (308 views/month).[2] It is known by 3 alternative names across languages and contexts.[15]

Related Entities

United States

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. [7] ↑ . wikidata.org.
  5. [3] ↑ . 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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . 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). The Octagon. Retrieved October 8, 2026, from https://4ort.xyz/entity/the-octagon-q2887672
MLA “The Octagon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Oct. 2026, https://4ort.xyz/entity/the-octagon-q2887672.
BibTeX @misc{4ortxyz_the-octagon-q2887672_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{The Octagon}}, year = {2026}, url = {https://4ort.xyz/entity/the-octagon-q2887672}, note = {Accessed: 2026-10-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): The Octagon — https://4ort.xyz/entity/the-octagon-q2887672 (retrieved 2026-10-08)

Canonical URL: https://4ort.xyz/entity/the-octagon-q2887672 · Last refreshed:

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. 4w ago · IdeasMagnet · 2026-09-05 view diff on Wikidata ↗
    Openstreetmap way id → 284878244
    Located in → —
    Located in/on physical feature → Roosevelt Island
    Instance of → former hospital, hospital
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P10689]]: 284878244, Adding OSM way id claim from wikidata tag on way/284878244 in United States"
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