Circular Electron Positron Collider
type: Thing
description: proposed particle accelerator in China
additional property: PropertyValue
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  value: People's Republic of China
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  value: particle accelerator
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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confidence:
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    score pct: 1
    tier: long_tail
    components:
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      sitelinks norm: 0.019
      unique citations: 1
      unique citations norm: 0.0
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      monthly pageviews norm: 0.0
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  unique citations: 1
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  yearly pageviews: 252
  pageview trend:
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    v: 178
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
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    v: 14
  pageview trend:
    m: 2026-05
    v: 7
  pageview trend:
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  popularity:
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    max: 423
    pct: 1.9
  tier: long_tail
claims:
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    value: Q148
    source count: 0
    confidence: 0.0
    value label: People's Republic of China
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    value label: particle accelerator
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    source count: 0
    confidence: 0.0
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    confidence: 0.0
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    source count: 0
    confidence: 0.0
    value label: proposed building or structure
  P6366:
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  P10565:
    value: 147064
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    confidence: 0.0
citations:
  retrieved: 2019-04-17
meta:
  wikidata id: Q18347743
  domain: particle_accelerator
  level: standard
  html url: https://4ort.xyz/entity/circular-electron-positron-collider
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T15:54:02.543252Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-11T00:01:19.536258+00:00Z