Laetentur Caeli
type: Thing
alternate name: Laetentur coeli
alternate name: Laetentur Caeli: Bulla Unionis Graecorum
alternate name: Bull of Union with the Greeks
description: 1439 papal bull reuniting the Cahtolic and Eastern Orthodox Churches
additional property: PropertyValue
  property ID: P17
  value: Republic of Florence
additional property: PropertyValue
  property ID: P18
  value: Union 1439.jpg
additional property: PropertyValue
  property ID: P31
  value: papal bull
additional property: PropertyValue
  property ID: P50
  value: Eugene IV
additional property: PropertyValue
  property ID: P214
  value: 194773932
additional property: PropertyValue
  property ID: P227
  value: 7594071-1
additional property: PropertyValue
  property ID: P373
  value: Laetentur Caeli
additional property: PropertyValue
  property ID: P407
  value: Latin
additional property: PropertyValue
  property ID: P407
  value: medieval Greek
additional property: PropertyValue
  property ID: P571
  value: July 6, 1439
additional property: PropertyValue
  property ID: P1417
  value: topic/Laetentur-Caeli
additional property: PropertyValue
  property ID: P2671
  value: /g/11b824hczn
additional property: PropertyValue
  property ID: P2671
  value: /g/1237dc7b
confidence:
  popularity graph score:
    score: 0.009
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 11
      sitelinks norm: 0.026
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 11
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 329
  pageview trend:
    m: 2026-06
    v: 209
  pageview trend:
    m: 2026-05
    v: 35
  pageview trend:
    m: 2026-05
    v: 7
  pageview trend:
    m: 2026-05
    v: 3
  pageview trend:
    m: 2026-04
    v: 2
  pageview trend:
    m: 2026-04
    v: 71
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 11
    max: 423
    pct: 2.6
  tier: long_tail
claims:
  P17:
    value: Q148540
    source count: 0
    confidence: 0.0
    value label: Republic of Florence
  P18:
    value: Union 1439.jpg
    source count: 0
    confidence: 0.0
  P31:
    value: Q189867
    source count: 0
    confidence: 0.0
    value label: papal bull
  P50:
    value: Q167561
    source count: 0
    confidence: 0.0
    value label: Eugene IV
  P214:
    value: 194773932
    source count: 1
    confidence: 0.2
  P227:
    value: 7594071-1
    source count: 1
    confidence: 0.2
  P373:
    value: Laetentur Caeli
    source count: 0
    confidence: 0.0
  P407:
    value: Q397
    source count: 0
    confidence: 0.0
    value label: Latin
  P407:
    value: Q36387
    source count: 0
    confidence: 0.0
    value label: medieval Greek
  P571:
    value: +1439-07-06T00:00:00Z
    source count: 0
    confidence: 0.0
  P1417:
    value: topic/Laetentur-Caeli
    source count: 0
    confidence: 0.0
  P2671:
    value: /g/11b824hczn
    source count: 0
    confidence: 0.0
  P2671:
    value: /g/1237dc7b
    source count: 0
    confidence: 0.0
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
meta:
  wikidata id: Q20716502
  domain: papal_bull
  level: standard
  html url: https://4ort.xyz/entity/laetentur-caeli
  markdown url: https://4ort.xyz/entity/laetentur-caeli.md
  facts url summary: https://4ort.xyz/entity/laetentur-caeli/facts.json
  facts url standard: https://4ort.xyz/entity/laetentur-caeli/facts.json
  facts url full: https://4ort.xyz/entity/laetentur-caeli/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-24T11:22:51.514544Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-10T23:19:47.814650+00:00Z