Hannes W. Keller
type: Person
description: Swiss physicist (1939–2023)
birth date: 1939-01-31
death date: 2023-02-15
birth place: St. Gallen
nationality: Switzerland
children: Michael Keller
has occupation: physicist
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P569
  value: January 31, 1939
additional property: PropertyValue
  property ID: P570
  value: February 15, 2023
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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confidence:
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    score pct: 0
    tier: long_tail
    components:
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      sitelinks norm: 0.0
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
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  yearly pageviews: 12
  pageview trend:
    m: 2026-05
    v: 8
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
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  tier: long_tail
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    value label: male
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    qualifiers:
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    value label: Michael Keller
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    value label: Hannes
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    confidence: 0.0
meta:
  wikidata id: Q1576101
  domain: human
  level: standard
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-24T04:40:56.267375Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T13:54:39.188174+00:00Z