As of 2022-03-07, the Wikidata property ISNI (P213) is used on 1,391,379 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 1,297,778
 0.4575
P7859 WorldCat Identities ID 1,141,535
 0.5444
P244 Library of Congress authority ID 921,638
 0.5075
P227 GND ID 679,027
 0.3389
P646 Freebase ID 506,378
 0.0954
P269 IdRef ID 475,238
 0.3248
P1006 Nationale Thesaurus voor Auteurs ID 469,382
 0.3271
P268 Bibliothèque nationale de France ID 464,669
 0.3083
P1207 NUKAT ID 437,863
 0.2961
P2671 Google Knowledge Graph ID 436,963
 0.0525
P2163 FAST ID 342,366
 0.2309
P7902 Deutsche Biographie (GND) ID 305,617
 0.1787
P691 NKCR AUT ID 273,933
 0.1752
P7293 PLWABN ID 264,821
 0.1811
P648 Open Library ID 168,465
 0.1128
P950 Biblioteca Nacional de España ID 156,935
 0.1096
P3987 SHARE Catalogue author ID 155,557
 0.1106
P1015 NORAF ID 149,470
 0.1064
P1871 CERL Thesaurus ID 143,102
 0.0956
P345 IMDb ID 140,017
 0.0684
P8189 National Library of Israel J9U ID 132,624
 0.0927
P3430 SNAC ARK ID 114,966
 0.0814
P434 MusicBrainz artist ID 109,601
 0.0729
P1953 Discogs artist ID 107,615
 0.0718
P8034 Vatican Library VcBA ID 97,812
 0.0698
P3368 Prabook ID 97,390
 0.0640
P7704 Europeana entity 96,317
 0.0662
P4985 TMDb person ID 91,740
 0.0599
P3500 Ringgold ID 87,499
 0.0626
P349 National Diet Library ID 87,387
 0.0605
P1280 CONOR.SI ID 84,033
 0.0595
P1315 NLA Trove people ID 81,717
 0.0578
P271 CiNii author ID (books) 74,197
 0.0529
P9918 Kallías ID 71,308
 0.0503
P949 National Library of Israel ID 69,511
 0.0497
P3065 RERO ID 69,061
 0.0495
P906 SELIBR ID 66,185
 0.0472
P5587 Libris-URI 65,127
 0.0449
P5882 Muziekweb performer ID 64,135
 0.0454
P2002 Twitter username 63,926
 0.0390
P409 Libraries Australia ID 61,278
 0.0439
P245 Union List of Artist Names ID 61,039
 0.0427
P2605 ČSFD person ID 59,625
 0.0413
P1017 Vatican Library ID (former scheme) 57,415
 0.0412
P2604 Kinopoisk person ID 56,466
 0.0392
P1695 NLP ID (unique) 56,031
 0.0402
P3762 openMLOL author ID 55,818
 0.0399
P5034 National Library of Korea ID 55,305
 0.0394
P5739 Pontificia Università della Santa Croce ID 53,210
 0.0381
P650 RKDartists ID 52,933
 0.0367

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P7859 WorldCat Identities ID 1,141,535
 0.5444
P244 Library of Congress authority ID 921,638
 0.5075
P214 VIAF ID 1,297,778
 0.4575
P227 GND ID 679,027
 0.3389
P1006 Nationale Thesaurus voor Auteurs ID 469,382
 0.3271
P269 IdRef ID 475,238
 0.3248
P268 Bibliothèque nationale de France ID 464,669
 0.3083
P1207 NUKAT ID 437,863
 0.2961
P2163 FAST ID 342,366
 0.2309
P7293 PLWABN ID 264,821
 0.1811
P7902 Deutsche Biographie (GND) ID 305,617
 0.1787
P691 NKCR AUT ID 273,933
 0.1752
P648 Open Library ID 168,465
 0.1128
P3987 SHARE Catalogue author ID 155,557
 0.1106
P950 Biblioteca Nacional de España ID 156,935
 0.1096
P1015 NORAF ID 149,470
 0.1064
P1871 CERL Thesaurus ID 143,102
 0.0956
P646 Freebase ID 506,378
 0.0954
P8189 National Library of Israel J9U ID 132,624
 0.0927
P3430 SNAC ARK ID 114,966
 0.0814
P434 MusicBrainz artist ID 109,601
 0.0729
P1953 Discogs artist ID 107,615
 0.0718
P8034 Vatican Library VcBA ID 97,812
 0.0698
P345 IMDb ID 140,017
 0.0684
P7704 Europeana entity 96,317
 0.0662
P3368 Prabook ID 97,390
 0.0640
P3500 Ringgold ID 87,499
 0.0626
P349 National Diet Library ID 87,387
 0.0605
P4985 TMDb person ID 91,740
 0.0599
P1280 CONOR.SI ID 84,033
 0.0595
P1315 NLA Trove people ID 81,717
 0.0578
P271 CiNii author ID (books) 74,197
 0.0529
P2671 Google Knowledge Graph ID 436,963
 0.0525
P9918 Kallías ID 71,308
 0.0503
P949 National Library of Israel ID 69,511
 0.0497
P3065 RERO ID 69,061
 0.0495
P906 SELIBR ID 66,185
 0.0472
P5882 Muziekweb performer ID 64,135
 0.0454
P5587 Libris-URI 65,127
 0.0449
P409 Libraries Australia ID 61,278
 0.0439
P245 Union List of Artist Names ID 61,039
 0.0427
P2605 ČSFD person ID 59,625
 0.0413
P1017 Vatican Library ID (former scheme) 57,415
 0.0412
P1695 NLP ID (unique) 56,031
 0.0402
P3762 openMLOL author ID 55,818
 0.0399
P5034 National Library of Korea ID 55,305
 0.0394
P2604 Kinopoisk person ID 56,466
 0.0392
P2002 Twitter username 63,926
 0.0390
P5739 Pontificia Università della Santa Croce ID 53,210
 0.0381
P1580 University of Barcelona authority ID (obsolete) 52,865
 0.0378