HDC Young Chang
type: Thing
alternate name: Young Chang Company
alternate name: Young Chang Pianos
description: Korean musical instrument manufacturer
additional property: PropertyValue
  property ID: P17
  value: South Korea
additional property: PropertyValue
  property ID: P31
  value: business
additional property: PropertyValue
  property ID: P31
  value: musical instrument manufacturing company
additional property: PropertyValue
  property ID: P159
  value: Incheon
additional property: PropertyValue
  property ID: P373
  value: Young Chang
additional property: PropertyValue
  property ID: P571
  value: January 1, 1978
additional property: PropertyValue
  property ID: P646
  value: /m/04qw0w
additional property: PropertyValue
  property ID: P856
  value: http://www.ycpiano.co.kr/
additional property: PropertyValue
  property ID: P1056
  value: piano
additional property: PropertyValue
  property ID: P1454
  value: joint-stock company
additional property: PropertyValue
  property ID: P1830
  value: Kurzweil Music Systems
confidence:
  popularity graph score:
    score: 0.007
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 8
      sitelinks norm: 0.019
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 232
      monthly pageviews norm: 0.0
  sitelinks: 8
  unique citations: 1
  monthly pageviews: 232
  yearly pageviews: 441
  pageview trend:
    m: 2026-08
    v: 232
  pageview trend:
    m: 2026-07
    v: 48
  pageview trend:
    m: 2026-06
    v: 55
  pageview trend:
    m: 2026-05
    v: 5
  pageview trend:
    m: 2026-05
    v: 26
  pageview trend:
    m: 2026-05
    v: 4
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 2
  pageview trend:
    m: 2026-04
    v: 67
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 8
    max: 423
    pct: 1.9
  tier: long_tail
claims:
  P17:
    value: Q884
    source count: 0
    confidence: 0.0
    value label: South Korea
  P31:
    value: Q4830453
    source count: 0
    confidence: 0.0
    value label: business
  P31:
    value: Q55190325
    source count: 0
    confidence: 0.0
    value label: musical instrument manufacturing company
  P159:
    value: Q20934
    source count: 1
    confidence: 0.2
    value label: Incheon
  P373:
    value: Young Chang
    source count: 0
    confidence: 0.0
  P571:
    value: +1978-01-01T00:00:00Z
    source count: 1
    confidence: 0.2
  P646:
    value: /m/04qw0w
    source count: 1
    confidence: 0.2
  P856:
    value: http://www.ycpiano.co.kr/
    source count: 0
    confidence: 0.0
  P1056:
    value: Q5994
    source count: 1
    confidence: 0.2
    value label: piano
  P1454:
    value: Q134161
    source count: 1
    confidence: 0.2
    value label: joint-stock company
  P1830:
    value: Q495548
    source count: 0
    confidence: 0.0
    value label: Kurzweil Music Systems
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
meta:
  wikidata id: Q495824
  domain: business
  level: standard
  html url: https://4ort.xyz/entity/hdc-young-chang
  markdown url: https://4ort.xyz/entity/hdc-young-chang.md
  facts url summary: https://4ort.xyz/entity/hdc-young-chang/facts.json
  facts url standard: https://4ort.xyz/entity/hdc-young-chang/facts.json
  facts url full: https://4ort.xyz/entity/hdc-young-chang/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T19:54:47.930033Z
  entity updated at: 2026-04-10T23:55:49.080144+00:00Z
  entity created at: 2026-04-10T23:55:49.080144+00:00Z