ISBN publisher prefix
type: Thing
additional property: PropertyValue
  property ID: P31
  value: organization identifier
additional property: PropertyValue
  property ID: P361
  value: ISBN prefix
additional property: PropertyValue
  property ID: P1687
  value: P3035
additional property: PropertyValue
  property ID: P2671
  value: /g/1227pmf4
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: 9
  pageview trend:
    m: 2026-05
    v: 9
  tier: long_tail
claims:
  P31:
    value: Q11378663
    source count: 0
    confidence: 0.0
    value label: organization identifier
  P361:
    value: Q65772699
    source count: 0
    confidence: 0.0
    value label: ISBN prefix
  P1687:
    value: P3035
    source count: 0
    confidence: 0.0
  P2671:
    value: /g/1227pmf4
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q1654550
  domain: organization_identifier
  level: standard
  html url: https://4ort.xyz/entity/isbn-publisher-prefix
  markdown url: https://4ort.xyz/entity/isbn-publisher-prefix.md
  facts url summary: https://4ort.xyz/entity/isbn-publisher-prefix/facts.json
  facts url standard: https://4ort.xyz/entity/isbn-publisher-prefix/facts.json
  facts url full: https://4ort.xyz/entity/isbn-publisher-prefix/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-02T02:49:08.924626Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-05-03T13:42:59.642302+00:00Z