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Jan Baars

Person human Q112487144
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Jan Baars

Summary

Jan Baars is a human[1]. He was born on +1947-00-00T00:00:00Z[2]. He worked as a philosopher[3], gerontologist[4], and university teacher[5].

Key Facts

  • Jan Baars was born on +1947-00-00T00:00:00Z[2].
  • Jan Baars's professions included philosopher[3].
  • Jan Baars's professions included gerontologist[4].
  • Jan Baars's professions included university teacher[5].
  • Jan Baars's field of work was ageing[6].
  • Jan Baars is recorded as male[7].
  • Jan Baars's instance of is recorded as human[8].
  • Jan Baars's ISNI is recorded as 0000000117002166[9].
  • Jan Baars's VIAF cluster ID is recorded as 115733892[10].
  • Jan Baars's GND ID is recorded as 135917506[11].
  • Jan Baars's IdRef ID is recorded as 125541244[12].
  • Jan Baars's NL CR AUT ID is recorded as jo2015859915[13].
  • Jan Baars's family name is recorded as Baars[14].
  • Jan Baars's NUKAT ID is recorded as n2010159120[15].
  • Jan Baars's National Library of Latvia ID is recorded as 000263779[16].
  • Jan Baars's languages spoken, written or signed is recorded as Dutch[17].
  • Jan Baars's languages spoken, written or signed is recorded as English[18].
  • Jan Baars's Pontificia Università della Santa Croce ID is recorded as 132071[19].
  • Jan Baars's Deutsche Biographie is recorded as 135917506[20].
  • Jan Baars's National Library of Israel J9U ID is recorded as 987007577047305171[21].
  • Jan Baars's Kallías ID is recorded as PE00379977[22].
  • Jan Baars's KBR person ID is recorded as 13919512[23].
  • Jan Baars's Parsifal cluster ID is recorded as 74676[24].

Body

Origins and Family

Jan Baars was born on +1947-00-00T00:00:00Z[2].

Career and Affiliations

Recorded occupations include philosopher[3], gerontologist[4], and university teacher[5]. Jan Baars's field of work was ageing[6].

FAQs

What did Jan Baars do for work?

Jan Baars worked as philosopher[3], gerontologist[4], and university teacher[5].

References

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

Direct Wikidata claims

  1. [7] ↑ . IdRef. Retrieved . wikidata.org.
  2. [8] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [6] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  4. [3] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  5. [4] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  6. [5] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . viaf.org. Retrieved . viaf.org. Provenance: wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  12. [13] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  13. [14] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  17. [18] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . National Library of Israel Names and Subjects Authority File. wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . Retrieved . 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). Jan Baars. Retrieved May 3, 2026, from https://4ort.xyz/entity/jan-baars-q112487144
MLA “Jan Baars.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jan-baars-q112487144.
BibTeX @misc{4ortxyz_jan-baars-q112487144_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan Baars}}, year = {2026}, url = {https://4ort.xyz/entity/jan-baars-q112487144}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan Baars — https://4ort.xyz/entity/jan-baars-q112487144 (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. 18w ago · Bargioni · 2026-05-07 view diff on Wikidata ↗
    Kbr person id → 13919512
    National library of latvia id → 000263779
    Isni → 0000000117002166
    Kallías id → PE00379977
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30465|batch #30465]]: add P1810 to P5739 1/3"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.