Jaakko Wallenius
type: Person
description: Finnish writer (1958-2013)
birth date: 1958-01-30
death date: 2013-06-11
birth place: Hämeenlinna
nationality: Finland
has occupation: journalist
has occupation: writer
additional property: PropertyValue
  property ID: P19
  value: Hämeenlinna
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P27
  value: Finland
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P106
  value: journalist
additional property: PropertyValue
  property ID: P106
  value: writer
additional property: PropertyValue
  property ID: P551
  value: Lohja
additional property: PropertyValue
  property ID: P569
  value: January 30, 1958
additional property: PropertyValue
  property ID: P570
  value: June 11, 2013
additional property: PropertyValue
  property ID: P646
  value: /m/0gjb1fv
additional property: PropertyValue
  property ID: P734
  value: Wallenius
additional property: PropertyValue
  property ID: P735
  value: Jaakko
additional property: PropertyValue
  property ID: P1412
  value: Finnish
additional property: PropertyValue
  property ID: P3368
  value: 2371267
confidence:
  popularity graph score:
    score: 0.005
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 5
      sitelinks norm: 0.012
      unique citations: 3
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 5
  unique citations: 3
  monthly pageviews: 0
  yearly pageviews: 7
  pageview trend:
    m: 2026-06
    v: 5
  pageview trend:
    m: 2026-05
    v: 2
  popularity:
    sitelinks: 5
    max: 423
    pct: 1.2
  tier: long_tail
claims:
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    value: Q202158
    source count: 1
    confidence: 0.2
    value label: Hämeenlinna
  P21:
    value: Q6581097
    source count: 0
    confidence: 0.0
    value label: male
  P27:
    value: Q33
    source count: 0
    confidence: 0.0
    value label: Finland
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    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P106:
    value: Q1930187
    source count: 0
    confidence: 0.0
    value label: journalist
  P106:
    value: Q36180
    source count: 0
    confidence: 0.0
    value label: writer
  P551:
    value: Q214777
    source count: 1
    confidence: 0.2
    value label: Lohja
    qualifiers:
      P585: +2012-10-28T00:00:00Z
  P569:
    value: +1958-01-30T00:00:00Z
    source count: 0
    confidence: 0.0
  P570:
    value: +2013-06-11T00:00:00Z
    source count: 1
    confidence: 0.2
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    value: /m/0gjb1fv
    source count: 1
    confidence: 0.2
  P734:
    value: Q21491667
    source count: 0
    confidence: 0.0
    value label: Wallenius
  P735:
    value: Q1476141
    source count: 0
    confidence: 0.0
    value label: Jaakko
  P1412:
    value: Q1412
    source count: 0
    confidence: 0.0
    value label: Finnish
  P3368:
    value: 2371267
    source count: 0
    confidence: 0.0
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
citations:
  title: Jaakko J. Wallenius in memoriam
meta:
  wikidata id: Q4354380
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/jaakko-wallenius
  markdown url: https://4ort.xyz/entity/jaakko-wallenius.md
  facts url summary: https://4ort.xyz/entity/jaakko-wallenius/facts.json
  facts url standard: https://4ort.xyz/entity/jaakko-wallenius/facts.json
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T12:00:35.423403Z
  entity updated at: 2026-04-10T23:44:01.700658+00:00Z
  entity created at: 2026-04-10T23:44:01.700658+00:00Z