As of 2022-03-07, the Wikidata property Maitron ID (P4724) is used on 4,214 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 1,814
 0.0007
P7859 WorldCat Identities ID 1,682
 0.0009
P268 Bibliothèque nationale de France ID 1,645
 0.0028
P213 ISNI 1,565
 0.0011
P2671 Google Knowledge Graph ID 1,460
 0.0002
P269 IdRef ID 1,414
 0.0026
P244 Library of Congress authority ID 1,186
 0.0009
P227 GND ID 912
 0.0007
P1006 Nationale Thesaurus voor Auteurs ID 873
 0.0017
P1207 NUKAT ID 805
 0.0015
P2163 FAST ID 734
 0.0017
P9058 Fichier des personnes décédées ID (matchID) 719
 0.0229
P646 Freebase ID 712
 0.0002
P7293 PLWABN ID 614
 0.0018
P691 NKCR AUT ID 524
 0.0012
P1045 Sycomore ID 476
 0.0225
P3630 Babelio author ID 475
 0.0100
P3987 SHARE Catalogue author ID 470
 0.0027
P7902 Deutsche Biographie (GND) ID 462
 0.0007
P648 Open Library ID 430
 0.0016
P8189 National Library of Israel J9U ID 393
 0.0022
P950 Biblioteca Nacional de España ID 381
 0.0019
P1005 Portuguese National Library ID 313
 0.0056
P2732 Persée author ID 290
 0.0068
P3219 Encyclopædia Universalis ID 284
 0.0077
P1315 NLA Trove people ID 281
 0.0026
P3065 RERO ID 280
 0.0037
P3430 SNAC ARK ID 277
 0.0020
P1015 NORAF ID 262
 0.0016
P1580 University of Barcelona authority ID (obsolete) 253
 0.0040
P9984 CANTIC ID 247
 0.0041
P949 National Library of Israel ID 246
 0.0030
P8034 Vatican Library VcBA ID 244
 0.0022
P271 CiNii author ID (books) 243
 0.0027
P9918 Kallías ID 235
 0.0023
P1273 CANTIC ID (old) 234
 0.0041
P409 Libraries Australia ID 232
 0.0033
P8094 GeneaStar person ID 221
 0.0129
P349 National Diet Library ID 217
 0.0015
P1695 NLP ID (unique) 216
 0.0034
P3762 openMLOL author ID 214
 0.0032
P3368 Prabook ID 211
 0.0009
P8179 Canadiana Name Authority ID 209
 0.0036
P1280 CONOR.SI ID 205
 0.0019
P3348 National Library of Greece ID 202
 0.0052
P1296 Gran Enciclopèdia Catalana ID 191
 0.0016
P7929 Roglo person ID 185
 0.0071
P5587 Libris-URI 184
 0.0014
P1977 Les Archives du spectacle person ID 181
 0.0075
P8851 CONOR.SR ID 180
 0.0060

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9058 Fichier des personnes décédées ID (matchID) 719
 0.0229
P1045 Sycomore ID 476
 0.0225
P9178 Biblioteca Franco Serantini ID 171
 0.0221
P7918 Médias 19 ID 129
 0.0207
P1808 senat.fr ID 126
 0.0145
P8547 BHF author ID 137
 0.0144
P8094 GeneaStar person ID 221
 0.0129
P3847 Open Library subject ID 79
 0.0110
P3630 Babelio author ID 475
 0.0100
P9371 FranceArchives agent ID 74
 0.0097
P3280 BAnQ author ID 167
 0.0090
P5617 Evene ID 126
 0.0083
P7029 National Library of Russia ID 81
 0.0082
P3219 Encyclopædia Universalis ID 284
 0.0077
P7400 LibraryThing author ID 102
 0.0076
P7369 National Library of Chile ID 90
 0.0076
P7026 Lebanese National Library ID 41
 0.0075
P10242 Lur Encyclopedic Dictionary ID 134
 0.0075
P1977 Les Archives du spectacle person ID 181
 0.0075
P1309 EGAXA ID 70
 0.0072
P6394 ELNET ID 76
 0.0072
P4619 National Library of Brazil ID 114
 0.0071
P7929 Roglo person ID 185
 0.0071
P7578 DUC ID 86
 0.0069
P9251 Cyprus University of Technology ID 57
 0.0069
P2732 Persée author ID 290
 0.0068
P10227 National Library of Ireland ID 39
 0.0066
P8349 Proleksis enciklopedija ID 103
 0.0064
P2383 CTHS person ID 101
 0.0064
P4491 Isidore scholar ID 61
 0.0064
P8849 CONOR.BG ID 140
 0.0064
P9247 Pontifical University of Salamanca ID 68
 0.0062
P8851 CONOR.SR ID 180
 0.0060
P2342 AGORHA person/institution ID 100
 0.0059
P4369 Cairn author ID 47
 0.0058
P5613 Bibliothèque de la Pléiade ID 28
 0.0058
P8795 General Diamond Catalogue ID 102
 0.0058
P7982 Hrvatska enciklopedija ID 161
 0.0058
P1005 Portuguese National Library ID 313
 0.0056
P10160 PGM author ID 26
 0.0055
P640 Léonore ID 140
 0.0055
P863 InPhO ID 32
 0.0054
P7666 Visuotinė lietuvių enciklopedija ID 116
 0.0053
P1375 NSK ID 131
 0.0053
P3348 National Library of Greece ID 202
 0.0052
P3599 archival creator authority record at the Archives nationales 26
 0.0052
P7699 National Library of Lithuania ID 155
 0.0051
P5645 Académie française award winner ID 34
 0.0050
P2607 BookBrainz author ID 24
 0.0050
P2071 Mémoire des hommes ID 22
 0.0049