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David Callahan

researcher ORCID ID = 0000-0003-4183-6691
Person human Q59160458
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David Callahan

Summary

David Callahan is a human[1]. He worked as a researcher[2].

Key Facts

  • David Callahan's professions included researcher[2].
  • David Callahan is recorded as male[3].
  • David Callahan's instance of is recorded as human[4].
  • David Callahan's given name is recorded as David[5].
  • David Callahan's Academia.edu profile URL is recorded as https://aveiro.academia.edu/DavidCallahan[6].

Body

Career and Affiliations

David Callahan's professions included researcher[2].

FAQs

What did David Callahan do for work?

David Callahan worked as researcher[2].

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. [2] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . ORCID Public Data File 2020. Retrieved . pub.orcid.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). David Callahan. Retrieved May 3, 2026, from https://4ort.xyz/entity/david-callahan-q59160458
MLA “David Callahan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/david-callahan-q59160458.
BibTeX @misc{4ortxyz_david-callahan-q59160458_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{David Callahan}}, year = {2026}, url = {https://4ort.xyz/entity/david-callahan-q59160458}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): David Callahan — https://4ort.xyz/entity/david-callahan-q59160458 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/david-callahan-q59160458 · 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. 19w ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Occupation → researcher
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32118|batch #32118]]: import P21 and P106 from GND (31)"
  2. 21w ago · Epìdosis · 2026-05-08 view diff on Wikidata ↗
    Library of congress authority id → nb2001023555
    Ciênciavitae id → 0213-AB94-E236
    Wikidata description → researcher ORCID ID = 0000-0003-4183-6691
    Yale lux id → person/a0a89320-5d41-48b2-86bd-eaefd6b3c916
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30090|batch #30090]]: import data from GND - part 29 (cf. https://w.wiki/Me9X)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.