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Old Insurance Maps

tool for georeferencing historical fire insurance maps
Thing georeferencing_tool Q137797109
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Summary

Old Insurance Maps is a georeferencing tool[1]. It is known by 5 alternative names across languages and contexts.[2]

Key Facts

  • Instance of: website[3]
  • Copyright license: GNU General Public License, version 3.0[4]
  • Software version identifier: 0.1.0[5], 0.2.0[6], 0.3.0[7]
  • Has use: georeferencing[8]
  • Official website: https://oldinsurancemaps.net[9]
  • Described at URL: https://about.oldinsurancemaps.net/[10]
  • Source code repository URL: https://github.com/ohmg-dev/OldInsuranceMaps[11]
  • Official blog URL: https://blog.oldinsurancemaps.net/[12]
  • User manual URL: https://about.oldinsurancemaps.net/guides/[13]
  • Describes a project that uses: Sanborn Maps[14]
  • Copyright status: copyrighted[15]
  • Official forum URL: https://forum.openhistoricalmap.org/c/oldinsurancemaps/13[16]
  • Official donation page URL: http://donate.oldinsurancemaps.net/[17]

Related Entities

website

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] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  4. [6] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  5. [7] ↑ . github.com. Retrieved . github.com. Provenance: 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.

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). Old Insurance Maps. Retrieved October 11, 2026, from https://4ort.xyz/entity/old-insurance-maps
MLA “Old Insurance Maps.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/old-insurance-maps.
BibTeX @misc{4ortxyz_old-insurance-maps_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Old Insurance Maps}}, year = {2026}, url = {https://4ort.xyz/entity/old-insurance-maps}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Old Insurance Maps — https://4ort.xyz/entity/old-insurance-maps (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/old-insurance-maps · 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. 4d ago · Mxn · 2026-10-11 view diff on Wikidata ↗
    Official donation page url → http://donate.oldinsurancemaps.net/
    Claims rich → —
    "/* wbsetclaim-create:1||1 */ Official donation page url: http://donate.oldinsurancemaps.net/"
  2. 14d ago · Github-wiki-bot bot · 2026-10-02 view diff on Wikidata ↗
    Software version identifier → 0.1.0, 0.2.0, 0.3.0
    Claims rich → —
    "/* wbeditentity-statements-single-property-update:1||2 */ Software version identifier, Update with GitHub data ([[:toollabs:editgroups/b/CB/68b724e16d83|details]])"
  3. 20w ago · Github-wiki-bot bot · 2026-05-29 view diff on Wikidata ↗
    Described at url → https://about.oldinsurancemaps.net/
    Instance of → georeferencing tool, website
    Aliases → —
    Described at url → —
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ Software version identifier: 0.2.0, Update with GitHub data ([[:toollabs:editgroups/b/CB/29315ebae732|details]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.