Jan van Ruitenbeek
type: Person
description: university professor
works for: Leiden University
has occupation: university teacher
award: Knight of the Order of the Netherlands Lion
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citations:
  source: Leidse Hoogleraren
  stated in qid: Q23667505
  retrieved: 2019-12-03
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
  retrieved: 2022-09-01
citations:
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-05T11:41:37.437819Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T14:43:40.913894+00:00Z