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William I. Hartkopf

astronomer
Person human Q134348297
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William I. Hartkopf

Summary

William I. Hartkopf is a human[1]. He worked as a researcher[2] and astronomer[3].

Key Facts

  • William I. Hartkopf's professions included researcher[2].
  • William I. Hartkopf's professions included astronomer[3].
  • William I. Hartkopf was a member of International Astronomical Union[4].
  • William I. Hartkopf is recorded as male[5].
  • William I. Hartkopf's instance of is recorded as human[6].
  • William I. Hartkopf's family name is recorded as Hartkopf[7].
  • William I. Hartkopf's given name is recorded as William[8].
  • William I. Hartkopf's given name is recorded as I.[9].

Body

Career and Affiliations

Recorded occupations include researcher[2] and astronomer[3].

FAQs

What did William I. Hartkopf do for work?

William I. Hartkopf worked as researcher[2] and astronomer[3].

References

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

Direct Wikidata claims

  1. [5] ↑ . BnF authorities. Retrieved . wikidata.org.
  2. [6] ↑ . BnF authorities. Retrieved . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [4] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . 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). William I. Hartkopf. Retrieved May 3, 2026, from https://4ort.xyz/entity/william-i-hartkopf
MLA “William I. Hartkopf.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/william-i-hartkopf.
BibTeX @misc{4ortxyz_william-i-hartkopf_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{William I. Hartkopf}}, year = {2026}, url = {https://4ort.xyz/entity/william-i-hartkopf}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): William I. Hartkopf — https://4ort.xyz/entity/william-i-hartkopf (retrieved 2026-05-03)

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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. 14w ago · Pigsonthewing · 2026-06-14 view diff on Wikidata ↗
    P14528 → 26274
    "/* wbcreateclaim-create:1| */ [[Property:P14528]]: 26274, [[:toollabs:quickstatements/#/batch/259666|batch #259666]]"
  2. 19w ago · 本日晴天 · 2026-05-06 view diff on Wikidata ↗
    Library of congress authority id → n88669652
    Isni → 0000000115864379
    Cinii research id → 1980586434772346045
    Member of → International Astronomical Union
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ added some identifiers retrieved from [[Q115920372]] ([[Property:P11496]]) or [[Q118144223]] ([[Property:P9776]]) ([[:toollabs:editgroups/"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.