As of 2022-03-07, the Wikidata property CTHS society ID (P1961) is used on 731 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
P214 VIAF ID 623
 0.0002
P7859 WorldCat Identities ID 582
 0.0003
P213 ISNI 483
 0.0003
P244 Library of Congress authority ID 462
 0.0003
P2671 Google Knowledge Graph ID 374
 0.0001
P268 Bibliothèque nationale de France ID 370
 0.0006
P269 IdRef ID 278
 0.0005
P227 GND ID 147
 0.0001
P1616 SIREN number 128
 0.0014
P646 Freebase ID 116
 0.0000
P691 NKCR AUT ID 114
 0.0003
P3918 Répertoire national des associations identifier 104
 0.0686
P3987 SHARE Catalogue author ID 91
 0.0005
P3215 SIRET number 58
 0.0270
P1320 OpenCorporates ID 54
 0.0012
P4081 BHL creator ID 49
 0.0016
P2002 Twitter username 48
 0.0002
P2013 Facebook ID 46
 0.0002
P8189 National Library of Israel J9U ID 43
 0.0002
P1207 NUKAT ID 38
 0.0001
P409 Libraries Australia ID 35
 0.0005
P271 CiNii author ID (books) 33
 0.0004
P3065 RERO ID 32
 0.0004
P1015 NORAF ID 32
 0.0002
P8034 Vatican Library VcBA ID 31
 0.0003
P6782 ROR ID 28
 0.0003
P2427 GRID ID 28
 0.0003
P1017 Vatican Library ID (former scheme) 25
 0.0004
P950 Biblioteca Nacional de España ID 24
 0.0001
P949 National Library of Israel ID 23
 0.0003
P8179 Canadiana Name Authority ID 19
 0.0003
P3153 Crossref funder ID 18
 0.0011
P1005 Portuguese National Library ID 18
 0.0003
P1417 Encyclopædia Britannica Online ID 17
 0.0001
P1273 CANTIC ID (old) 16
 0.0003
P9984 CANTIC ID 16
 0.0003
P2397 YouTube channel ID 16
 0.0002
P6366 Microsoft Academic ID 16
 0.0001
P3280 BAnQ author ID 13
 0.0009
P3500 Ringgold ID 13
 0.0001
P6696 PRELIB organization ID 12
 0.0131
P1296 Gran Enciclopèdia Catalana ID 12
 0.0001
P2924 Great Russian Encyclopedia Online ID 11
 0.0002
P5739 Pontificia Università della Santa Croce ID 11
 0.0002
P3608 EU VAT number 10
 0.0010
P245 Union List of Artist Names ID 10
 0.0001
P7293 PLWABN ID 10
 0.0000
P6413 JORFSearch organization ID 9
 0.0021
P9226 ARAE ID 9
 0.0018
P3219 Encyclopædia Universalis ID 9
 0.0003

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3918 Répertoire national des associations identifier 104
 0.0686
P3215 SIRET number 58
 0.0270
P6696 PRELIB organization ID 12
 0.0131
P3599 archival creator authority record at the Archives nationales 8
 0.0051
P7028 National Library of Luxembourg ID 4
 0.0042
P5631 Canal Académie ID 4
 0.0041
P8716 Mir@bel publisher ID 3
 0.0040
P4907 Guide Nicaise ID 3
 0.0040
P10017 Dizionario delle Scienze Fisiche ID 3
 0.0037
P539 Museofile 6
 0.0029
P6277 Objectif Gard topic ID 6
 0.0026
P6617 RoMEO publisher ID 4
 0.0025
P3889 Swiss Federal Archives ID 2
 0.0021
P6413 JORFSearch organization ID 9
 0.0021
P1255 HelveticArchives ID 2
 0.0018
P9226 ARAE ID 9
 0.0018
P4081 BHL creator ID 49
 0.0016
P1662 DOI prefix 4
 0.0016
P2657 EU Transparency Register ID 6
 0.0015
P7403 Publons publisher ID 2
 0.0014
P1870 Name Assigning Authority Number 2
 0.0014
P1616 SIREN number 128
 0.0014
P2189 BiblioNet publisher ID 1
 0.0013
P1320 OpenCorporates ID 54
 0.0012
P5333 Bérose ID 1
 0.0012
P4699 Canal-U channel ID 1
 0.0012
P5062 DOAB publisher ID 1
 0.0011
P3153 Crossref funder ID 18
 0.0011
P4550 CNRS research group ID 3
 0.0011
P6773 HAL structure ID 7
 0.0011
P3281 French National Assembly Lobbyist ID 1
 0.0011
P5050 UMAC ID 1
 0.0011
P2733 Persée journal ID 1
 0.0010
P4911 Annuaire des fondations ID 1
 0.0010
P3608 EU VAT number 10
 0.0010
P3642 ARCHON code 3
 0.0009
P2942 Dailymotion channel ID 1
 0.0009
P3280 BAnQ author ID 13
 0.0009
P3035 ISBN publisher prefix 3
 0.0008
P4107 Framalibre ID 1
 0.0008
P5760 Petit Futé site ID 1
 0.0008
P6323 Centre Pompidou ID 1
 0.0008
P3267 Flickr user ID 2
 0.0008
P2382 Chemins de mémoire ID 1
 0.0007
P3016 French national research structure identifier 3
 0.0007
P1848 protected areas INPN Code 1
 0.0007
P8669 Encyclopaedia Beliana ID 1
 0.0006
P268 Bibliothèque nationale de France ID 370
 0.0006
P10252 Digital Mechanism and Gear Library ID 1
 0.0006
P8861 FINA Wiki ID 1
 0.0006