Hereditary Grand Duke of Luxembourg
type: Thing
additional property: PropertyValue
  property ID: P17
  value: Luxembourg
additional property: PropertyValue
  property ID: P31
  value: noble title
additional property: PropertyValue
  property ID: P31
  value: hereditary title
additional property: PropertyValue
  property ID: P263
  value: Berg Castle
additional property: PropertyValue
  property ID: P279
  value: grand duke
additional property: PropertyValue
  property ID: P279
  value: heir
additional property: PropertyValue
  property ID: P2354
  value: list of heirs to the throne of Luxembourg
additional property: PropertyValue
  property ID: P2671
  value: /g/11b60st980
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 0
  monthly pageviews: 0
  yearly pageviews: 5
  pageview trend:
    m: 2026-05
    v: 3
  pageview trend:
    m: 2026-04
    v: 2
  tier: long_tail
claims:
  P17:
    value: Q32
    source count: 0
    confidence: 0.0
    value label: Luxembourg
  P31:
    value: Q355567
    source count: 0
    confidence: 0.0
    value label: noble title
  P31:
    value: Q5737899
    source count: 0
    confidence: 0.0
    value label: hereditary title
  P263:
    value: Q615735
    source count: 1
    confidence: 0.2
    value label: Berg Castle
  P279:
    value: Q205706
    source count: 0
    confidence: 0.0
    value label: grand duke
  P279:
    value: Q675316
    source count: 0
    confidence: 0.0
    value label: heir
  P2354:
    value: Q6622151
    source count: 0
    confidence: 0.0
    value label: list of heirs to the throne of Luxembourg
  P2671:
    value: /g/11b60st980
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q18221450
  domain: noble_title
  level: standard
  html url: https://4ort.xyz/entity/hereditary-grand-duke-of-luxembourg
  markdown url: https://4ort.xyz/entity/hereditary-grand-duke-of-luxembourg.md
  facts url summary: https://4ort.xyz/entity/hereditary-grand-duke-of-luxembourg/facts.json
  facts url standard: https://4ort.xyz/entity/hereditary-grand-duke-of-luxembourg/facts.json
  facts url full: https://4ort.xyz/entity/hereditary-grand-duke-of-luxembourg/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-02T05:39:58.954307Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-05-03T14:39:58.913405+00:00Z