Jan De Leeuw
type: Person
description: Dutch ecologist and soil scientist
alumni of: University of Groningen
alumni of: ITC Enschede
works for: Baku State University
works for: World Agroforestry Centre
works for: International Livestock Research Institute
works for: ITC Enschede
has occupation: researcher
has occupation: ecologist
has occupation: soil scientist
additional property: PropertyValue
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additional property: PropertyValue
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  value: International Livestock Research Institute
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confidence:
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citations:
  source: ORCID Public Data File 2023
  stated in qid: Q123508386
  retrieved: 2023-11-10
citations:
  source: ORCID Public Data File 2023
  stated in qid: Q123508386
  retrieved: 2023-11-10

source: ORCID Public Data File 2023
stated in qid: Q123508386
retrieved: 2023-11-10

wikidata id: Q57908570
domain: human
level: standard
html url: https://4ort.xyz/entity/jan-de-leeuw-q57908570
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-09T10:08:14.547763Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T15:00:46.294023+00:00Z