As of 2022-03-07, the Wikidata property Code List for Cultural Heritage Organizations (P3234) is used on 110 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
P791 ISIL 88
 0.0042
P214 VIAF ID 84
 0.0000
P244 Library of Congress authority ID 83
 0.0001
P213 ISNI 82
 0.0001
P7859 WorldCat Identities ID 82
 0.0000
P646 Freebase ID 66
 0.0000
P2002 Twitter username 63
 0.0002
P5505 WorldCat Registry ID 60
 0.1073
P3749 Google Maps Customer ID 59
 0.0013
P2013 Facebook ID 59
 0.0003
P2163 FAST ID 57
 0.0001
P227 GND ID 54
 0.0000
P4848 Libraries.org ID 53
 0.0140
P2003 Instagram username 45
 0.0003
P8189 National Library of Israel J9U ID 45
 0.0003
P3430 SNAC ARK ID 44
 0.0003
P2581 BabelNet ID 43
 0.0006
P3417 Quora topic ID 43
 0.0002
P2397 YouTube channel ID 38
 0.0006
P268 Bibliothèque nationale de France ID 38
 0.0001
P3500 Ringgold ID 36
 0.0004
P949 National Library of Israel ID 35
 0.0004
P6782 ROR ID 35
 0.0003
P2427 GRID ID 35
 0.0003
P269 IdRef ID 35
 0.0001
P409 Libraries Australia ID 32
 0.0005
P4839 Wolfram Language entity code 32
 0.0002
P271 CiNii author ID (books) 30
 0.0003
P1315 NLA Trove people ID 30
 0.0003
P691 NKCR AUT ID 29
 0.0001
P8179 Canadiana Name Authority ID 28
 0.0005
P4801 LoC and MARC vocabularies ID 27
 0.0214
P648 Open Library ID 27
 0.0001
P1566 GeoNames ID 27
 0.0000
P4264 LinkedIn company ID 26
 0.0025
P3065 RERO ID 26
 0.0004
P8034 Vatican Library VcBA ID 25
 0.0002
P1015 NORAF ID 25
 0.0002
P6366 Microsoft Academic ID 25
 0.0001
P3847 Open Library subject ID 24
 0.0077
P3642 ARCHON code 23
 0.0082
P1017 Vatican Library ID (former scheme) 23
 0.0004
P1207 NUKAT ID 23
 0.0000
P3108 Yelp ID 22
 0.0089
P1968 Foursquare venue ID 22
 0.0040
P6618 Federal-State Cooperative System ID 20
 0.0021
P4619 National Library of Brazil ID 20
 0.0017
P590 GNIS ID 20
 0.0000
P4629 Online Books Page author ID 19
 0.0011
P1005 Portuguese National Library ID 19
 0.0004

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P5505 WorldCat Registry ID 60
 0.1073
P8838 LibraryThing venue ID 17
 0.0817
P9623 Price One Penny library ID 14
 0.0326
P6329 Share-VDE author ID 17
 0.0314
P4272 DPLA subject term 15
 0.0252
P4801 LoC and MARC vocabularies ID 27
 0.0214
P5181 Relationship Science organization ID 5
 0.0201
P8828 AAA attraction ID 6
 0.0172
P8501 Gateway to Research organisation ID 6
 0.0160
P6006 Museum Universe Data File ID 8
 0.0150
P4848 Libraries.org ID 53
 0.0140
P3875 Justia Patents company ID 2
 0.0138
P1870 Name Assigning Authority Number 10
 0.0129
P7028 National Library of Luxembourg ID 4
 0.0118
P8272 BaGLAMa GID 4
 0.0115
P5574 CAGE code 2
 0.0112
P8520 TCLF ID 3
 0.0111
P8723 American Heritage place ID 3
 0.0106
P2771 D-U-N-S number 3
 0.0097
P8060 Glassdoor company ID 6
 0.0095
P8936 CollEx-Persée ID 1
 0.0091
P8747 DC Historic Sites place ID 2
 0.0089
P7273 National Equipment Registration System Supplier Number 1
 0.0089
P7283 Spectrum Management System Company Number 1
 0.0089
P3108 Yelp ID 22
 0.0089
P8527 Unsplash user ID 1
 0.0087
P3642 ARCHON code 23
 0.0082
P8630 Thomas Jefferson Encyclopedia ID 1
 0.0081
P9961 Owler company ID 1
 0.0081
P7264 FCC Grantee Code 1
 0.0080
P3847 Open Library subject ID 24
 0.0077
P6680 MeSH term ID 2
 0.0076
P3115 ISzDb company ID 1
 0.0076
P10327 ICPSR Organization Names Authority List ID 1
 0.0076
P3267 Flickr user ID 15
 0.0074
P5256 OpenCorporates corporate grouping 1
 0.0070
P4482 INDUCKS publisher ID 1
 0.0069
P10285 Indeed company ID 2
 0.0069
P4725 C-SPAN organization ID 5
 0.0067
P7502 Golden ID 14
 0.0067
P10048 Meetup group id 1
 0.0067
P8562 JSTOR publisher ID 5
 0.0065
P10146 Levels.fyi company ID 1
 0.0062
P8563 Emporis company ID 1
 0.0060
P6451 Zhihu username 1
 0.0056
P6869 Hoopla publisher ID 2
 0.0056
P8772 Blogger user profile ID 1
 0.0056
P7846 Beta maṣāḥǝft ID 4
 0.0053
P8463 SAH Archipedia building ID 2
 0.0053
P8719 CCFr library ID 1
 0.0053