Piet Buijnsters
type: Person
birth date: 1941-11-12
death date: 2018-07-30
birth place: Breda
death place: Nijmegen
nationality: Kingdom of the Netherlands
has occupation: Esperantist
has occupation: programmer
additional property: PropertyValue
  property ID: P19
  value: Breda
additional property: PropertyValue
  property ID: P20
  value: Nijmegen
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P27
  value: Kingdom of the Netherlands
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P106
  value: Esperantist
additional property: PropertyValue
  property ID: P106
  value: programmer
additional property: PropertyValue
  property ID: P509
  value: pneumonia
additional property: PropertyValue
  property ID: P569
  value: November 12, 1941
additional property: PropertyValue
  property ID: P570
  value: July 30, 2018
additional property: PropertyValue
  property ID: P734
  value: Buijnsters
additional property: PropertyValue
  property ID: P735
  value: Petrus
additional property: PropertyValue
  property ID: P735
  value: Adrianus
additional property: PropertyValue
  property ID: P1196
  value: natural causes
additional property: PropertyValue
  property ID: P1412
  value: Esperanto
additional property: PropertyValue
  property ID: P1412
  value: Dutch
additional property: PropertyValue
  property ID: P1889
  value: Piet Buijnsters
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 1
      sitelinks norm: 0.002
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 1
  unique citations: 0
  monthly pageviews: 0
  yearly pageviews: 0
  popularity:
    sitelinks: 1
    max: 423
    pct: 0.2
  tier: long_tail
claims:
  P19:
    value: Q40844
    source count: 0
    confidence: 0.0
    value label: Breda
  P20:
    value: Q47887
    source count: 0
    confidence: 0.0
    value label: Nijmegen
  P21:
    value: Q6581097
    source count: 0
    confidence: 0.0
    value label: male
  P27:
    value: Q29999
    source count: 0
    confidence: 0.0
    value label: Kingdom of the Netherlands
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P106:
    value: Q860918
    source count: 0
    confidence: 0.0
    value label: Esperantist
  P106:
    value: Q5482740
    source count: 0
    confidence: 0.0
    value label: programmer
  P509:
    value: Q12192
    source count: 0
    confidence: 0.0
    value label: pneumonia
  P569:
    value: +1941-11-12T00:00:00Z
    source count: 0
    confidence: 0.0
  P570:
    value: +2018-07-30T00:00:00Z
    source count: 0
    confidence: 0.0
  P734:
    value: Q128692988
    source count: 0
    confidence: 0.0
    value label: Buijnsters
  P735:
    value: Q15897708
    source count: 0
    confidence: 0.0
    value label: Petrus
  P735:
    value: Q17497662
    source count: 0
    confidence: 0.0
    value label: Adrianus
  P1196:
    value: Q3739104
    source count: 1
    confidence: 0.2
    value label: natural causes
  P1412:
    value: Q143
    source count: 0
    confidence: 0.0
    value label: Esperanto
  P1412:
    value: Q7411
    source count: 0
    confidence: 0.0
    value label: Dutch
  P1889:
    value: Q15880717
    source count: 0
    confidence: 0.0
    value label: Piet Buijnsters
meta:
  wikidata id: Q12353811
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/piet-buijnsters
  markdown url: https://4ort.xyz/entity/piet-buijnsters.md
  facts url summary: https://4ort.xyz/entity/piet-buijnsters/facts.json
  facts url standard: https://4ort.xyz/entity/piet-buijnsters/facts.json
  facts url full: https://4ort.xyz/entity/piet-buijnsters/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-24T10:39:35.374754Z
  entity updated at: 2026-04-25T03:24:22.466549+00:00Z
  entity created at: 2026-03-04T21:25:55.192381+00:00Z