Blue Obelisk

group of chemists who promote open data, open source, and open standards
Organization organization Q4420286
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Blue Obelisk

Summary

Blue Obelisk is an organization[1]. It ranks in the top 5% of organization entities by monthly Wikipedia readership (2 views/month).[2]

Key Facts

  • Blue Obelisk's instance of is recorded as organization[3].
  • Blue Obelisk's instance of is recorded as data library[4].
  • Blue Obelisk's founder is recorded as Peter Murray-Rust[5].
  • Blue Obelisk's logo image is recorded as Logo Blue Obelisk.svg[6].
  • +2005-00-00T00:00:00Z marks the founding of Blue Obelisk[7].
  • Blue Obelisk's Freebase ID is recorded as /m/06419_q[8].
  • Blue Obelisk's official website is recorded as http://www.blueobelisk.org[9].
  • Blue Obelisk's main subject is recorded as physics[10].
  • Blue Obelisk's main subject is recorded as chemistry[11].
  • Blue Obelisk's X is recorded as blueobeliskx[12].
  • Blue Obelisk's Mastodon address is recorded as [email protected][13].
  • Blue Obelisk's social media followers is recorded as {'unit': '1', 'amount': '+80'}[14].
  • Blue Obelisk's social media followers is recorded as {'unit': '1', 'amount': '+81'}[15].
  • Blue Obelisk's Bluesky handle is recorded as blueobelisk.fosstodon.org.ap.brid.gy[16].

Body

Founding

Blue Obelisk's founder is recorded as Peter Murray-Rust[5]. +2005-00-00T00:00:00Z marks the founding of it[7].

Why It Matters

Blue Obelisk ranks in the top 5% of organization entities by monthly Wikipedia readership (2 views/month).[2]

References

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

Direct Wikidata claims

  1. [3] . Chemistry for everyone. wikidata.org.
  2. [4] . Open Access Directory. Retrieved . web.archive.org. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Open Data, Open Source and Open Standards in chemistry: The Blue Obelisk five years on. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . The Blue Obelisk-interoperability in chemical informatics. wikidata.org.
  8. [10] . Open Access Directory. Retrieved . web.archive.org. Provenance: wikidata.org.
  9. [11] . Open Data, Open Source and Open Standards in chemistry: The Blue Obelisk five years on. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . twitter.com. twitter.com. Provenance: 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). Blue Obelisk. Retrieved May 3, 2026, from https://4ort.xyz/entity/blue-obelisk
MLA “Blue Obelisk.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/blue-obelisk.
BibTeX @misc{4ortxyz_blue-obelisk_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Blue Obelisk}}, year = {2026}, url = {https://4ort.xyz/entity/blue-obelisk}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Blue Obelisk — https://4ort.xyz/entity/blue-obelisk (retrieved 2026-05-03)

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