Willem A. Janssen

Dutch law researcher
Person human Q113621030
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Willem A. Janssen

Summary

Willem A. Janssen is a human[1]. He was born on January 1, 1988[2]. He worked as a jurist[3] and university teacher[4].

Key Facts

  • Willem A. Janssen was born on January 1, 1988[2].
  • Willem A. Janssen worked as a jurist[3].
  • Willem A. Janssen worked as a university teacher[4].
  • Willem A. Janssen's field of work was law[5].
  • Willem A. Janssen's field of work was government procurement[6].
  • Willem A. Janssen was employed by Utrecht University[7].
  • Among Willem A. Janssen's employers was Utrecht University[8].
  • Willem A. Janssen was a member of NL_Wetenschap[9].
  • Willem A. Janssen is recorded as male[10].
  • Willem A. Janssen's instance of is recorded as human[11].
  • Willem A. Janssen's family name is recorded as Janssen[12].
  • Willem A. Janssen's given name is recorded as Willem[13].
  • Willem A. Janssen's languages spoken, written or signed is recorded as English[14].

Body

Origins and Family

Willem A. Janssen was born on January 1, 1988[2].

Career and Affiliations

Recorded occupations include jurist[3] and university teacher[4]. Fields of work include law[5], an academic discipline[15] and government procurement[6], an administration[16]. Employers include Utrecht University[7], a public research university[17], in Netherlands[18], founded in 1636[19], headquartered in Utrecht[20].

FAQs

What did Willem A. Janssen do for work?

Willem A. Janssen worked as jurist[3] and university teacher[4].

References

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

Direct Wikidata claims

  1. [10] . Retrieved . wikidata.org.
  2. [11] . wikidata.org.
  3. [5] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [6] . Czech National Authority Database. Retrieved . wikidata.org.
  5. [3] . Czech National Authority Database. Retrieved . wikidata.org.
  6. [4] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [7] . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  8. [8] . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  9. [9] . twitter.com. twitter.com. Provenance: wikidata.org.
  10. [2] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . Czech National Authority Database. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [15] . Wikidata. wikidata.org. → on this site
  2. [16] . Wikidata. wikidata.org. → on this site
  3. [17] . Wikidata. wikidata.org. → on this site
  4. [18] . Wikidata. wikidata.org. → on this site
  5. [19] . Wikidata. wikidata.org. → on this site
  6. [20] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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). Willem A. Janssen. Retrieved May 3, 2026, from https://4ort.xyz/entity/willem-a-janssen
MLA “Willem A. Janssen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/willem-a-janssen.
BibTeX @misc{4ortxyz_willem-a-janssen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Willem A. Janssen}}, year = {2026}, url = {https://4ort.xyz/entity/willem-a-janssen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Willem A. Janssen — https://4ort.xyz/entity/willem-a-janssen (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. 17w ago · Frettiebot bot · 2026-05-16 view diff on Wikidata ↗
    Field of work law, government procurement
    Canadiana name authority id ncf13747514
    Rero id (legacy) A027780291
    Imported from
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P1412]]: [[Q7411]], Update NK ČR – P1412"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.