Xian Institute of Optics and Precision Mechanics
type: Thing
description: facility in Xi'an, China
additional property: PropertyValue
  property ID: P17
  value: People's Republic of China
additional property: PropertyValue
  property ID: P31
  value: institute
additional property: PropertyValue
  property ID: P131
  value: Xi'an
additional property: PropertyValue
  property ID: P213
  value: 0000000086814937
additional property: PropertyValue
  property ID: P244
  value: no98113431
additional property: PropertyValue
  property ID: P571
  value: January 1, 1962
additional property: PropertyValue
  property ID: P749
  value: Chinese Academy of Sciences
additional property: PropertyValue
  property ID: P856
  value: http://opt.cas.cn/
additional property: PropertyValue
  property ID: P856
  value: http://english.opt.cas.cn/
additional property: PropertyValue
  property ID: P2427
  value: grid.458522.c
additional property: PropertyValue
  property ID: P2671
  value: /g/11g0j56r8y
additional property: PropertyValue
  property ID: P3500
  value: 53046
additional property: PropertyValue
  property ID: P6782
  value: 0444j5556
additional property: PropertyValue
  property ID: P13591
additional property: PropertyValue
  property ID: P14075
  value: 49163
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 3
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 3
  monthly pageviews: 0
  yearly pageviews: 6
  pageview trend:
    m: 2026-05
    v: 5
  pageview trend:
    m: 2026-04
    v: 1
  tier: long_tail
claims:
  P17:
    value: Q148
    source count: 1
    confidence: 0.2
    value label: People's Republic of China
  P31:
    value: Q1664720
    source count: 1
    confidence: 0.2
    value label: institute
  P131:
    value: Q5826
    source count: 1
    confidence: 0.2
    value label: Xi'an
  P213:
    value: 0000000086814937
    source count: 1
    confidence: 0.2
  P244:
    value: no98113431
    source count: 1
    confidence: 0.2
  P571:
    value: +1962-01-01T00:00:00Z
    source count: 1
    confidence: 0.2
  P625:
    value:
      globe: http://www.wikidata.org/entity/Q2
      latitude: 34.169205
      longitude: 108.857819
      precision: 1e-06
    source count: 1
    confidence: 0.2
  P749:
    value: Q530471
    source count: 1
    confidence: 0.2
    value label: Chinese Academy of Sciences
  P856:
    value: http://opt.cas.cn/
    source count: 0
    confidence: 0.0
  P856:
    value: http://english.opt.cas.cn/
    source count: 1
    confidence: 0.2
  P2427:
    value: grid.458522.c
    source count: 1
    confidence: 0.2
  P2671:
    value: /g/11g0j56r8y
    source count: 0
    confidence: 0.0
  P3500:
    value: 53046
    source count: 1
    confidence: 0.2
  P6782:
    value: 0444j5556
    source count: 0
    confidence: 0.0
  P13591:
    source count: 0
    confidence: 0.0
  P14075:
    value: 49163
    source count: 0
    confidence: 0.0
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
  retrieved: 2019-03-06
citations:
  source: GRID Release 2017-05-22
  stated in qid: Q30141628
citations:
  source: Aligned ISNI and Ringgold identifiers for institutions
  stated in qid: Q64159407
meta:
  wikidata id: Q30259688
  domain: institute
  level: standard
  html url: https://4ort.xyz/entity/xian-institute-of-optics-and-precision-mechanics
  markdown url: https://4ort.xyz/entity/xian-institute-of-optics-and-precision-mechanics.md
  facts url summary: https://4ort.xyz/entity/xian-institute-of-optics-and-precision-mechanics/facts.json
  facts url standard: https://4ort.xyz/entity/xian-institute-of-optics-and-precision-mechanics/facts.json
  facts url full: https://4ort.xyz/entity/xian-institute-of-optics-and-precision-mechanics/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-06T00:06:05.861552Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-05-03T14:26:51.332717+00:00Z