Polybius
type: Thing
description: lunar impact crater
additional property: PropertyValue
  property ID: P18
  value: Polybius crater 4084 h1.jpg
additional property: PropertyValue
  property ID: P31
  value: impact crater
additional property: PropertyValue
  property ID: P138
  value: Polybius
additional property: PropertyValue
  property ID: P276
  value: LQ20
additional property: PropertyValue
  property ID: P373
  value: Polybius (crater)
additional property: PropertyValue
  property ID: P376
  value: Moon
additional property: PropertyValue
  property ID: P646
  value: /m/03wm7p
additional property: PropertyValue
  property ID: P2386
  value: +40.8
additional property: PropertyValue
  property ID: P2824
  value: 4786
additional property: PropertyValue
  property ID: P4511
  value: +2100
confidence:
  popularity graph score:
    score: 0.012
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 14
      sitelinks norm: 0.033
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 14
  unique citations: 2
  monthly pageviews: 0
  yearly pageviews: 12
  pageview trend:
    m: 2026-06
    v: 6
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 2
  popularity:
    sitelinks: 14
    max: 423
    pct: 3.3
  tier: long_tail
claims:
  P18:
    value: Polybius crater 4084 h1.jpg
    source count: 1
    confidence: 0.2
  P31:
    value: Q55818
    source count: 1
    confidence: 0.2
    value label: impact crater
  P138:
    value: Q131169
    source count: 2
    confidence: 0.4
    value label: Polybius
    qualifiers:
      P580: +1935-01-01T00:00:00Z
  P276:
    value: Q56551341
    source count: 0
    confidence: 0.0
    value label: LQ20
  P373:
    value: Polybius (crater)
    source count: 0
    confidence: 0.0
  P376:
    value: Q405
    source count: 0
    confidence: 0.0
    value label: Moon
  P625:
    value:
      lat: -22.46
      lon: 25.63
    source count: 1
    confidence: 0.2
  P646:
    value: /m/03wm7p
    source count: 1
    confidence: 0.2
  P2386:
    value:
      unit: Q828224
      amount: +40.8
    source count: 1
    confidence: 0.2
  P2824:
    value: 4786
    source count: 1
    confidence: 0.2
  P4511:
    value:
      unit: Q11573
      amount: +2100
    source count: 1
    confidence: 0.2
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
citations:
  source: Gazetteer of Planetary Nomenclature
  stated in qid: Q24033439
meta:
  wikidata id: Q1349803
  domain: impact_crater
  level: standard
  html url: https://4ort.xyz/entity/polybius-q1349803
  markdown url: https://4ort.xyz/entity/polybius-q1349803.md
  facts url summary: https://4ort.xyz/entity/polybius-q1349803/facts.json
  facts url standard: https://4ort.xyz/entity/polybius-q1349803/facts.json
  facts url full: https://4ort.xyz/entity/polybius-q1349803/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T19:48:58.736308Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-10T23:56:39.483425+00:00Z