Václav Čejka
type: Person
birth date: 1927-10-24
death date: 2012-08-21
birth place: Amsterdam
death place: Amsterdam
nationality: Kingdom of the Netherlands
works for: University of Amsterdam
has occupation: university teacher
has occupation: endocrinologist
additional property: PropertyValue
  property ID: P19
  value: Amsterdam
additional property: PropertyValue
  property ID: P20
  value: Amsterdam
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: university teacher
additional property: PropertyValue
  property ID: P106
  value: endocrinologist
additional property: PropertyValue
  property ID: P108
  value: University of Amsterdam
additional property: PropertyValue
  property ID: P108
  value: University of Amsterdam
additional property: PropertyValue
  property ID: P569
  value: October 24, 1927
additional property: PropertyValue
  property ID: P570
  value: August 21, 2012
additional property: PropertyValue
  property ID: P735
  value: Václav
additional property: PropertyValue
  property ID: P1889
  value: Václav Čejka
additional property: PropertyValue
  property ID: P6815
  value: id001185
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P19:
    value: Q727
    source count: 1
    confidence: 0.2
    value label: Amsterdam
  P20:
    value: Q727
    source count: 1
    confidence: 0.2
    value label: Amsterdam
  P21:
    value: Q6581097
    source count: 1
    confidence: 0.2
    value label: male
  P27:
    value: Q29999
    source count: 1
    confidence: 0.2
    value label: Kingdom of the Netherlands
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P106:
    value: Q1622272
    source count: 1
    confidence: 0.2
    value label: university teacher
  P106:
    value: Q4531850
    source count: 0
    confidence: 0.0
    value label: endocrinologist
  P108:
    value: Q214341
    source count: 1
    confidence: 0.2
    value label: University of Amsterdam
    qualifiers:
      P580: +1970-02-01T00:00:00Z
      P582: +1980-01-01T00:00:00Z
  P108:
    value: Q214341
    source count: 1
    confidence: 0.2
    value label: University of Amsterdam
    qualifiers:
      P580: +1980-01-01T00:00:00Z
      P582: +1988-01-01T00:00:00Z
  P569:
    value: +1927-10-24T00:00:00Z
    source count: 1
    confidence: 0.2
  P570:
    value: +2012-08-21T00:00:00Z
    source count: 1
    confidence: 0.2
  P735:
    value: Q1602218
    source count: 0
    confidence: 0.0
    value label: Václav
  P1889:
    value: Q60976726
    source count: 0
    confidence: 0.0
    value label: Václav Čejka
  P6815:
    value: id001185
    source count: 0
    confidence: 0.0
citations:
  source: Album Academicum
  stated in qid: Q63962284
  retrieved: 2019-09-09
meta:
  wikidata id: Q99660184
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/v-clav-ejka
  markdown url: https://4ort.xyz/entity/v-clav-ejka.md
  facts url summary: https://4ort.xyz/entity/v-clav-ejka/facts.json
  facts url standard: https://4ort.xyz/entity/v-clav-ejka/facts.json
  facts url full: https://4ort.xyz/entity/v-clav-ejka/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-04T15:21:29.853936Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T14:30:38.877371+00:00Z