1973 enlargement of the European Communities
type: Thing
description: event on 1 January 1973 where Denmark, the Republic of Ireland and the United Kingdom of Great Britain and Northern Ireland joined the European Communities
additional property: PropertyValue
  property ID: P18
  value: EC09-1973 European Community map enlargement.svg
additional property: PropertyValue
  property ID: P31
  value: accession of a country to the European Union
additional property: PropertyValue
  property ID: P156
  value: 1981 enlargement of the European Communities
additional property: PropertyValue
  property ID: P585
  value: January 1, 1973
additional property: PropertyValue
  property ID: P1542
  value: EU-9
additional property: PropertyValue
  property ID: P2671
  value: /g/1s065zh84
confidence:
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    score pct: 0
    tier: long_tail
    components:
      sitelinks: 6
      sitelinks norm: 0.014
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 97
      monthly pageviews norm: 0.0
  sitelinks: 6
  unique citations: 0
  monthly pageviews: 97
  yearly pageviews: 213
  pageview trend:
    m: 2026-08
    v: 97
  pageview trend:
    m: 2026-07
    v: 31
  pageview trend:
    m: 2026-06
    v: 23
  pageview trend:
    m: 2026-05
    v: 4
  pageview trend:
    m: 2026-05
    v: 13
  pageview trend:
    m: 2026-05
    v: 5
  pageview trend:
    m: 2026-04
    v: 3
  pageview trend:
    m: 2026-04
    v: 37
  popularity:
    sitelinks: 6
    max: 423
    pct: 1.4
  tier: long_tail
claims:
  P18:
    value: EC09-1973 European Community map enlargement.svg
    source count: 0
    confidence: 0.0
  P31:
    value: Q59678118
    source count: 0
    confidence: 0.0
    value label: accession of a country to the European Union
  P156:
    value: Q2824360
    source count: 1
    confidence: 0.2
    value label: 1981 enlargement of the European Communities
  P585:
    value: +1973-01-01T00:00:00Z
    source count: 0
    confidence: 0.0
  P1542:
    value: Q17627988
    source count: 0
    confidence: 0.0
    value label: EU-9
  P2671:
    value: /g/1s065zh84
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q17050340
  domain: accession_of_a_country_to_the_european_union
  level: standard
  html url: https://4ort.xyz/entity/1973-enlargement-of-the-european-communities
  markdown url: https://4ort.xyz/entity/1973-enlargement-of-the-european-communities.md
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  facts url standard: https://4ort.xyz/entity/1973-enlargement-of-the-european-communities/facts.json
  facts url full: https://4ort.xyz/entity/1973-enlargement-of-the-european-communities/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-10T11:15:07.536693Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-10T23:39:54.375181+00:00Z