National Palace of Culture
type: Thing
alternate name: NDK
alternate name: The National Palace of Culture - Congress Centre Sofia
description: Congress and cultural venue in Sofia, Bulgaria
additional property: PropertyValue
  property ID: P17
  value: Bulgaria
additional property: PropertyValue
  property ID: P18
  value: National Palace of Culture (23997858848).jpg
additional property: PropertyValue
  property ID: P31
  value: convention center
additional property: PropertyValue
  property ID: P31
  value: house of culture
additional property: PropertyValue
  property ID: P31
  value: performing arts center
additional property: PropertyValue
  property ID: P84
  value: Alexander Barov
additional property: PropertyValue
  property ID: P131
  value: Triaditsa District
additional property: PropertyValue
  property ID: P131
  value: Sofia
additional property: PropertyValue
  property ID: P149
  value: brutalist architecture
additional property: PropertyValue
  property ID: P214
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additional property: PropertyValue
  property ID: P244
  value: n2001013742
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  property ID: P269
  value: 149154453
additional property: PropertyValue
  property ID: P276
  value: Sofia
additional property: PropertyValue
  property ID: P281
  value: 1463
additional property: PropertyValue
  property ID: P373
  value: National Palace of Culture (Bulgaria)
additional property: PropertyValue
  property ID: P454
  value: 20034034
additional property: PropertyValue
  property ID: P571
  value: March 31, 1981
additional property: PropertyValue
  property ID: P646
  value: /m/09hxt2
additional property: PropertyValue
  property ID: P856
  value: http://www.ndk.bg
additional property: PropertyValue
  property ID: P1004
additional property: PropertyValue
  property ID: P1305
  value: 11177
additional property: PropertyValue
  property ID: P1566
  value: 7302575
additional property: PropertyValue
  property ID: P1619
  value: 1981
additional property: PropertyValue
  property ID: P2581
  value: 02866740n
additional property: PropertyValue
  property ID: P2848
  value: gratis
additional property: PropertyValue
  property ID: P5432
  value: 13d665a1
additional property: PropertyValue
  property ID: P5652
  value: 117
additional property: PropertyValue
  property ID: P7772
  value: bulgarias-national-palace-of-culture
additional property: PropertyValue
  property ID: P7891
  value: 3791
additional property: PropertyValue
  property ID: P9591
  value: 18861651
confidence:
  popularity graph score:
    score: 0.014
    score pct: 1
    tier: established
    components:
      sitelinks: 16
      sitelinks norm: 0.038
      unique citations: 6
      unique citations norm: 0.002
      monthly pageviews: 417
      monthly pageviews norm: 0.0
  sitelinks: 16
  unique citations: 6
  monthly pageviews: 417
  yearly pageviews: 675
  pageview trend:
    m: 2026-07
    v: 417
  pageview trend:
    m: 2026-06
    v: 72
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 65
  pageview trend:
    m: 2026-05
    v: 2
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    v: 7
  pageview trend:
    m: 2026-05
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    m: 2026-04
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    m: 2026-04
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  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 16
    max: 423
    pct: 3.8
  tier: established
claims:
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    value: Q219
    source count: 0
    confidence: 0.0
    value label: Bulgaria
  P18:
    value: National Palace of Culture (23997858848).jpg
    source count: 0
    confidence: 0.0
  P31:
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    confidence: 0.0
    value label: convention center
  P31:
    value: Q5061188
    source count: 0
    confidence: 0.0
    value label: house of culture
  P31:
    value: Q3469910
    source count: 0
    confidence: 0.0
    value label: performing arts center
  P84:
    value: Q12271411
    source count: 1
    confidence: 0.2
    value label: Alexander Barov
  P131:
    value: Q3658300
    source count: 0
    confidence: 0.0
    value label: Triaditsa District
  P131:
    value: Q472
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    value label: Sofia
  P149:
    value: Q994776
    source count: 1
    confidence: 0.2
    value label: brutalist architecture
  P214:
    value: 125675821
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value: n2001013742
source count: 1
confidence: 0.2

value: 149154453
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confidence: 0.2

value: Q472
source count: 0
confidence: 0.0
value label: Sofia

value: 1463
source count: 0
confidence: 0.0

value: National Palace of Culture (Bulgaria)
source count: 0
confidence: 0.0

value: 20034034
source count: 0
confidence: 0.0

value: +1981-03-31T00:00:00Z
source count: 0
confidence: 0.0

value:
  lat: 42.684722
  lon: 23.318889
source count: 0
confidence: 0.0

value: /m/09hxt2
source count: 1
confidence: 0.2

value: http://www.ndk.bg
source count: 0
confidence: 0.0

source count: 1
confidence: 0.2

value: 11177
source count: 1
confidence: 0.2

value: 7302575
source count: 1
confidence: 0.2

value: +1981-00-00T00:00:00Z
source count: 0
confidence: 0.0

value: 02866740n
source count: 1
confidence: 0.2

value: Q1543615
source count: 0
confidence: 0.0
value label: gratis

value: 13d665a1
source count: 0
confidence: 0.0

value: 117
source count: 0
confidence: 0.0

value:
  lang: bg
  text: бул. "България" № 1 , София град
source count: 0
confidence: 0.0

value: bulgarias-national-palace-of-culture
source count: 0
confidence: 0.0

value: 3791
source count: 0
confidence: 0.0

value: 18861651
source count: 0
confidence: 0.0

source count: 0
confidence: 0.0

source: Freebase Data Dumps
stated in qid: Q15241312
pub year: 2013

source: SOSBrutalism
stated in qid: Q105752649
retrieved: 2025-12-28

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2019-03-06

source: MusicBrainz
stated in qid: Q14005
retrieved: 2018-12-27

source: GeoNames
stated in qid: Q830106

source: BabelNet
stated in qid: Q4837690

wikidata id: Q3269914
domain: convention_center
level: standard
html url: https://4ort.xyz/entity/national-palace-of-culture
markdown url: https://4ort.xyz/entity/national-palace-of-culture.md
facts url summary: https://4ort.xyz/entity/national-palace-of-culture/facts.json
facts url standard: https://4ort.xyz/entity/national-palace-of-culture/facts.json
facts url full: https://4ort.xyz/entity/national-palace-of-culture/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-01T22:42:58.628055Z
entity updated at: 2026-04-10T23:23:07.774361+00:00Z
entity created at: 2026-04-10T23:23:07.774361+00:00Z