Hans Dülfer
type: Person
description: German alpinist (1892-1915)
birth date: 1892-05-23
death date: 1915-06-15
birth place: Barmen
death place: Arras
nationality: German Empire
has occupation: mountaineer
additional property: PropertyValue
  property ID: P18
  value: Hans Dülfer.jpg
additional property: PropertyValue
  property ID: P19
  value: Barmen
additional property: PropertyValue
  property ID: P20
  value: Arras
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P27
  value: German Empire
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P106
  value: mountaineer
additional property: PropertyValue
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  value: 0000000014031693
additional property: PropertyValue
  property ID: P214
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P569
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additional property: PropertyValue
  property ID: P570
  value: June 15, 1915
additional property: PropertyValue
  property ID: P607
  value: World War I
additional property: PropertyValue
  property ID: P641
  value: mountaineering
additional property: PropertyValue
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  value: /m/03j8nc
additional property: PropertyValue
  property ID: P734
  value: Dülfer
additional property: PropertyValue
  property ID: P735
  value: Hans
additional property: PropertyValue
  property ID: P1006
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additional property: PropertyValue
  property ID: P1347
  value: killed in action
additional property: PropertyValue
  property ID: P1412
  value: German
additional property: PropertyValue
  property ID: P5019
  value: dulfer-hans
additional property: PropertyValue
  property ID: P6706
  value: Dülfer,+Hans
additional property: PropertyValue
  property ID: P7902
  value: 118761188
additional property: PropertyValue
  property ID: P9507
  value: 33169
additional property: PropertyValue
  property ID: P10832
  value: E39PBJp9tgQB7MFrkWbQ33YF8C
confidence:
  popularity graph score:
    score: 0.009
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 11
      sitelinks norm: 0.026
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 54
      monthly pageviews norm: 0.0
  sitelinks: 11
  unique citations: 2
  monthly pageviews: 54
  yearly pageviews: 93
  pageview trend:
    m: 2026-08
    v: 54
  pageview trend:
    m: 2026-07
    v: 6
  pageview trend:
    m: 2026-06
    v: 8
  pageview trend:
    m: 2026-05
    v: 6
  pageview trend:
    m: 2026-05
    v: 3
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 11
  popularity:
    sitelinks: 11
    max: 423
    pct: 2.6
  tier: long_tail
claims:
  P18:
    value: Hans Dülfer.jpg
    source count: 0
    confidence: 0.0
  P19:
    value: Q153974
    source count: 1
    confidence: 0.2
    value label: Barmen
  P20:
    value: Q131329
    source count: 0
    confidence: 0.0
    value label: Arras
  P21:
    value: Q6581097
    source count: 1
    confidence: 0.2
    value label: male
  P27:
    value: Q43287
    source count: 0
    confidence: 0.0
    value label: German Empire
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
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    value: Q9149093
    source count: 1
    confidence: 0.2
    value label: mountaineer
  P213:
    value: 0000000014031693
    source count: 0
    confidence: 0.0
  P214:
    value: 45097861
    source count: 2
    confidence: 0.4
  P227:
    value: 118761188
    source count: 1
    confidence: 0.2
  P569:
    value: +1892-05-23T00:00:00Z
    source count: 0
    confidence: 0.0
  P570:
    value: +1915-06-15T00:00:00Z
    source count: 0
    confidence: 0.0
  P607:
    value: Q361
    source count: 0
    confidence: 0.0
    value label: World War I
  P641:
    value: Q36908
    source count: 0
    confidence: 0.0
    value label: mountaineering

value: /m/03j8nc
source count: 1
confidence: 0.2

value: Q117085705
source count: 0
confidence: 0.0
value label: Dülfer

value: Q632842
source count: 0
confidence: 0.0
value label: Hans

value: 072309849
source count: 1
confidence: 0.2

value: Q210392
source count: 1
confidence: 0.2
value label: killed in action

value: Q188
source count: 0
confidence: 0.0
value label: German

value: dulfer-hans
source count: 0
confidence: 0.0

value: Dülfer,+Hans
source count: 0
confidence: 0.0

value: 118761188
source count: 0
confidence: 0.0

value: 33169
source count: 0
confidence: 0.0

value: E39PBJp9tgQB7MFrkWbQ33YF8C
source count: 1
confidence: 0.2

source: Freebase Data Dumps
stated in qid: Q15241312
pub year: 2013

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2014-12-16

wikidata id: Q66740
domain: human
level: standard
html url: https://4ort.xyz/entity/hans-d-lfer
markdown url: https://4ort.xyz/entity/hans-d-lfer.md
facts url summary: https://4ort.xyz/entity/hans-d-lfer/facts.json
facts url standard: https://4ort.xyz/entity/hans-d-lfer/facts.json
facts url full: https://4ort.xyz/entity/hans-d-lfer/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-23T12:00:56.482582Z
entity updated at: 2026-04-10T23:34:21.074228+00:00Z
entity created at: 2026-04-10T23:34:21.074228+00:00Z