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Piet Beertema

Dutch internet pioneer
Person Human Q2263937

Facts

8 properties
Instance of
human
Sex or gender
male[5]
Date of birth
October 22, 1943
Place of birth
Amsterdam
Country of citizenship
Kingdom of the Netherlands[4]
Occupation
computer scientist
Family name
Beertema[6]
Given name
Piet[7]
🏷️ Also known as
en Piet Beertema
🔖 Identifiers · 9
ISNI
0000000389550377
VIAF cluster ID
282929095
Image (Wikimedia Commons)
Piet Beertema 20241025.png ↗
Freebase ID
/m/0g9xrdy
GTAA ID
221839
JRC Names ID
428443
Nationale Thesaurus voor Auteursnamen ID
133999750
Prabook ID
1959812
WorldCat Entities ID
E39PBJthbgKtCg38D3b3pmFYfq

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Country of citizenship 1
Kingdom of the Netherlands
Instance of 1
human
Occupation 1
computer scientist
Place of birth 1
Amsterdam
Sex or gender 1
male
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Summary

Piet Beertema was born on October 22, 1943[1], in Amsterdam[2]. He has worked as a computer scientist[3].

FAQs

Where was Piet Beertema born?

Piet Beertema was born in Amsterdam[2].

What did Piet Beertema do for work?

Piet Beertema worked as a computer scientist[3].

Related Entities

computer scientist Kingdom of the Netherlands

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [1] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . 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). Piet Beertema. Retrieved November 14, 2026, from https://4ort.xyz/entity/piet-beertema
MLA “Piet Beertema.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Nov. 2026, https://4ort.xyz/entity/piet-beertema.
BibTeX @misc{4ortxyz_piet-beertema_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Piet Beertema}}, year = {2026}, url = {https://4ort.xyz/entity/piet-beertema}, note = {Accessed: 2026-11-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Piet Beertema — https://4ort.xyz/entity/piet-beertema (retrieved 2026-11-14)

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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. 25w ago · Jcb · 2026-05-21 view diff on Wikidata ↗
    GTAA ID → 221839
    Instance of → human
    Given name → Piet
    Date of birth → October 22, 1943
    + 13 other properties edited (see Wikidata diff for full list)
    "Created claim: Image: Piet Beertema 20241025.png"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.