European Day of Remembrance for Victims of Stalinism and Nazism
type: Thing
alternate name: Black Ribbon Day
alternate name: Europe-wide Day of Remembrance for the victims of all totalitarian and authoritarian regimes
description: international day of remembrance
additional property: PropertyValue
  property ID: P31
  value: European day
additional property: PropertyValue
  property ID: P373
  value: Black Ribbon Day
additional property: PropertyValue
  property ID: P571
  value: January 1, 2009
additional property: PropertyValue
  property ID: P646
  value: /m/0b6hnph
additional property: PropertyValue
  property ID: P837
  value: August 23
confidence:
  popularity graph score:
    score: 0.035
    score pct: 3
    tier: established
    components:
      sitelinks: 42
      sitelinks norm: 0.099
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 42
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 310
  pageview trend:
    m: 2026-06
    v: 187
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 16
  pageview trend:
    m: 2026-05
    v: 5
  pageview trend:
    m: 2026-05
    v: 21
  pageview trend:
    m: 2026-05
    v: 4
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 3
  pageview trend:
    m: 2026-04
    v: 57
  pageview trend:
    m: 2026-04
    v: 8
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 42
    max: 423
    pct: 9.9
    rank label: top 5%
  tier: established
claims:
  P31:
    value: Q65767991
    source count: 0
    confidence: 0.0
    value label: European day
  P373:
    value: Black Ribbon Day
    source count: 0
    confidence: 0.0
  P571:
    value: +2009-01-01T00:00:00Z
    source count: 0
    confidence: 0.0
  P646:
    value: /m/0b6hnph
    source count: 1
    confidence: 0.2
  P837:
    value: Q2821
    source count: 0
    confidence: 0.0
    value label: August 23
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
meta:
  wikidata id: Q477413
  domain: european_day
  level: standard
  html url: https://4ort.xyz/entity/european-day-of-remembrance-for-victims-of-stalinism-and-nazism
  markdown url: https://4ort.xyz/entity/european-day-of-remembrance-for-victims-of-stalinism-and-nazism.md
  facts url summary: https://4ort.xyz/entity/european-day-of-remembrance-for-victims-of-stalinism-and-nazism/facts.json
  facts url standard: https://4ort.xyz/entity/european-day-of-remembrance-for-victims-of-stalinism-and-nazism/facts.json
  facts url full: https://4ort.xyz/entity/european-day-of-remembrance-for-victims-of-stalinism-and-nazism/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-15T05:35:19.038335Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-04-10T23:48:42.823874+00:00Z