As of 2022-03-07, the Wikidata property Czech Registration ID (P4156) is used on 41,901 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P8987 ISDS ID 35,032
 0.8358
P1320 OpenCorporates ID 20,223
 0.3122
P1278 Legal Entity Identifier 16,571
 0.3022
P691 NKCR AUT ID 8,208
 0.0171
P6370 REDIZO 7,029
 0.1677
P646 Freebase ID 6,698
 0.0015
P8988 Mapy.cz ID 6,456
 0.0846
P402 OpenStreetMap relation ID 6,289
 0.0265
P782 LAU 6,257
 0.1143
P7606 Czech municipality ID 6,254
 0.1492
P6766 Who's on First ID 5,964
 0.0096
P1566 GeoNames ID 5,947
 0.0016
P2671 Google Knowledge Graph ID 4,164
 0.0006
P214 VIAF ID 3,980
 0.0014
P2788 Czech neighbourhood ID code 3,616
 0.0676
P2427 GRID ID 2,408
 0.0169
P6782 ROR ID 2,406
 0.0169
P9037 BHCL UUID 1,679
 0.0186
P7859 WorldCat Identities ID 1,436
 0.0008
P227 GND ID 813
 0.0006
P213 ISNI 756
 0.0005
P244 Library of Congress authority ID 671
 0.0005
P3500 Ringgold ID 655
 0.0048
P2013 Facebook ID 516
 0.0019
P9322 SVKKL authority ID 432
 0.0073
P5573 archINFORM location ID 338
 0.0041
P6482 Image Archive, Herder Institute 287
 0.0061
P9223 Provenio UUID 252
 0.0053
P3608 EU VAT number 229
 0.0045
P3417 Quora topic ID 218
 0.0010
P2002 Twitter username 213
 0.0006
P1281 WOEID 194
 0.0027
P2003 Instagram username 167
 0.0009
P4840 Directory of Czech publishers ID 144
 0.0034
P3743 ITU/ISO/IEC object identifier 142
 0.0033
P2397 YouTube channel ID 125
 0.0012
P5785 EU Research participant ID 116
 0.0026
P982 MusicBrainz area ID 113
 0.0016
P2088 Crunchbase organization ID 103
 0.0017
P3035 ISBN publisher prefix 101
 0.0023
P3347 PermID 97
 0.0021
P268 Bibliothèque nationale de France ID 87
 0.0001
P1667 Getty Thesaurus of Geographic Names ID 85
 0.0009
P9957 museum-digital place ID 84
 0.0016
P4264 LinkedIn company ID 83
 0.0016
P9950 RICS company code 76
 0.0018
P2627 ISO 9362 SWIFT/BIC code 66
 0.0015
P8135 Encyclopedia of České Budějovice ID 65
 0.0015
P8519 RKD thesaurus ID 59
 0.0011
P8189 National Library of Israel J9U ID 59
 0.0003

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P8987 ISDS ID 35,032
 0.8358
P1320 OpenCorporates ID 20,223
 0.3122
P1278 Legal Entity Identifier 16,571
 0.3022
P6370 REDIZO 7,029
 0.1677
P7606 Czech municipality ID 6,254
 0.1492
P782 LAU 6,257
 0.1143
P8988 Mapy.cz ID 6,456
 0.0846
P2788 Czech neighbourhood ID code 3,616
 0.0676
P402 OpenStreetMap relation ID 6,289
 0.0265
P9037 BHCL UUID 1,679
 0.0186
P691 NKCR AUT ID 8,208
 0.0171
P6782 ROR ID 2,406
 0.0169
P2427 GRID ID 2,408
 0.0169
P6766 Who's on First ID 5,964
 0.0096
P9322 SVKKL authority ID 432
 0.0073
P6482 Image Archive, Herder Institute 287
 0.0061
P9223 Provenio UUID 252
 0.0053
P3500 Ringgold ID 655
 0.0048
P3608 EU VAT number 229
 0.0045
P5573 archINFORM location ID 338
 0.0041
P4840 Directory of Czech publishers ID 144
 0.0034
P3743 ITU/ISO/IEC object identifier 142
 0.0033
P1281 WOEID 194
 0.0027
P5785 EU Research participant ID 116
 0.0026
P3035 ISBN publisher prefix 101
 0.0023
P3347 PermID 97
 0.0021
P2013 Facebook ID 516
 0.0019
P9950 RICS company code 76
 0.0018
P2088 Crunchbase organization ID 103
 0.0017
P9957 museum-digital place ID 84
 0.0016
P4264 LinkedIn company ID 83
 0.0016
P1566 GeoNames ID 5,947
 0.0016
P982 MusicBrainz area ID 113
 0.0016
P8135 Encyclopedia of České Budějovice ID 65
 0.0015
P2627 ISO 9362 SWIFT/BIC code 66
 0.0015
P646 Freebase ID 6,698
 0.0015
P214 VIAF ID 3,980
 0.0014
P9559 Sigla ID 54
 0.0013
P6574 Libraries & Information Centers in the Czech Republic ID 54
 0.0013
P4672 EMLO location ID 58
 0.0013
P7577 Czech city district ID 50
 0.0012
P946 ISIN 55
 0.0012
P2397 YouTube channel ID 125
 0.0012
P3003 zanikleobce.cz abandoned objects ID 51
 0.0011
P8519 RKD thesaurus ID 59
 0.0011
P6848 abART institution ID 45
 0.0011
P7637 IDU theatre ID 45
 0.0010
P8129 IDU theatre name unique ID 42
 0.0010
P3417 Quora topic ID 218
 0.0010
P1667 Getty Thesaurus of Geographic Names ID 85
 0.0009