As of 2022-03-07, the Wikidata property Open Library subject ID (P3847) is used on 3,046 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
P244 Library of Congress authority ID 2,665
 0.0020
P646 Freebase ID 2,645
 0.0006
P227 GND ID 2,481
 0.0019
P8189 National Library of Israel J9U ID 2,187
 0.0126
P268 Bibliothèque nationale de France ID 2,035
 0.0035
P214 VIAF ID 1,928
 0.0007
P7859 WorldCat Identities ID 1,813
 0.0010
P2163 FAST ID 1,762
 0.0041
P1417 Encyclopædia Britannica Online ID 1,742
 0.0101
P213 ISNI 1,535
 0.0011
P269 IdRef ID 1,490
 0.0027
P3417 Quora topic ID 1,439
 0.0078
P691 NKCR AUT ID 1,382
 0.0031
P349 National Diet Library ID 1,325
 0.0094
P648 Open Library ID 1,303
 0.0048
P950 Biblioteca Nacional de España ID 1,189
 0.0060
P1296 Gran Enciclopèdia Catalana ID 1,154
 0.0099
P949 National Library of Israel ID 1,149
 0.0144
P1207 NUKAT ID 1,091
 0.0021
P1006 Nationale Thesaurus voor Auteurs ID 1,089
 0.0021
P2924 Great Russian Encyclopedia Online ID 1,074
 0.0207
P4342 Store norske leksikon ID 1,040
 0.0133
P3219 Encyclopædia Universalis ID 1,031
 0.0295
P1015 NORAF ID 1,031
 0.0063
P7293 PLWABN ID 999
 0.0030
P409 Libraries Australia ID 963
 0.0142
P7902 Deutsche Biographie (GND) ID 953
 0.0015
P3430 SNAC ARK ID 936
 0.0068
P3065 RERO ID 932
 0.0125
P2581 BabelNet ID 927
 0.0124
P1315 NLA Trove people ID 925
 0.0087
P271 CiNii author ID (books) 899
 0.0102
P5019 Brockhaus Enzyklopädie online ID 898
 0.0237
P3222 NE.se ID 897
 0.0196
P8179 Canadiana Name Authority ID 855
 0.0151
P8408 KBpedia ID 810
 0.0201
P1368 LNB ID 796
 0.0157
P3987 SHARE Catalogue author ID 767
 0.0044
P2963 Goodreads author ID 766
 0.0335
P2347 YSO ID 759
 0.0291
P1695 NLP ID (unique) 757
 0.0123
P9918 Kallías ID 752
 0.0076
P906 SELIBR ID 745
 0.0095
P5587 Libris-URI 738
 0.0058
P7305 Online PWN Encyclopedia ID 717
 0.0198
P9984 CANTIC ID 699
 0.0121
P7818 French Vikidia ID 692
 0.0309
P6366 Microsoft Academic ID 684
 0.0025
P1273 CANTIC ID (old) 679
 0.0121
P3630 Babelio author ID 665
 0.0144

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2607 BookBrainz author ID 280
 0.0819
P3916 UNESCO Thesaurus ID 434
 0.0766
P6573 Klexikon article ID 340
 0.0630
P4862 Amazon author ID 508
 0.0616
P7400 LibraryThing author ID 662
 0.0568
P3232 PhilPapers author ID 174
 0.0526
P3569 Cultureel Woordenboek ID 414
 0.0525
P6385 Krugosvet article 444
 0.0514
P5198 ASC Leiden Thesaurus ID 335
 0.0506
P6293 YSA ID 259
 0.0497
P4272 DPLA subject term 167
 0.0494
P1051 PSH ID 409
 0.0478
P6394 ELNET ID 407
 0.0449
P7029 National Library of Russia ID 378
 0.0449
P7502 Golden ID 216
 0.0448
P3221 New York Times topic ID 235
 0.0441
P7827 Spanish Vikidia ID 187
 0.0422
P8248 Colon Classification 191
 0.0422
P7700 Slovak National Library ID (VIAF) 221
 0.0421
P5437 EuroVoc ID 243
 0.0419
P1438 Jewish Encyclopedia ID (Russian) 232
 0.0414
P5063 Interlingual Index ID 483
 0.0412
P5250 IAB code 161
 0.0408
P4619 National Library of Brazil ID 578
 0.0402
P9178 Biblioteca Franco Serantini ID 253
 0.0391
P7369 National Library of Chile ID 405
 0.0388
P9084 ABC News topic ID 151
 0.0383
P863 InPhO ID 176
 0.0381
P7033 Australian Educational Vocabulary ID 422
 0.0381
P1036 Dewey Decimal Classification 316
 0.0378
P3235 PhilPapers topic 137
 0.0377
P3846 DBC author ID 321
 0.0372
P7832 Basque Vikidia ID 138
 0.0372
P7993 Treccani's Dizionario di Filosofia ID 203
 0.0367
P7829 English Vikidia ID 138
 0.0361
P3612 Le Monde diplomatique subject ID 129
 0.0360
P1890 CCAB ID 174
 0.0356
P9100 GitHub topic 189
 0.0356
P1245 OmegaWiki Defined Meaning 492
 0.0350
P3123 Stanford Encyclopedia of Philosophy ID 138
 0.0348
P10227 National Library of Ireland ID 157
 0.0343
P508 BNCF Thesaurus ID 639
 0.0341
P8309 Yle topic ID 228
 0.0340
P2963 Goodreads author ID 766
 0.0335
P5441 Encyclopaedia Herder person ID 119
 0.0335
P7026 Lebanese National Library ID 138
 0.0330
P6404 Treccani's Dizionario di Storia ID 375
 0.0328
P2612 TED topic ID 108
 0.0327
P1309 EGAXA ID 272
 0.0326
P8814 WordNet 3.1 Synset ID 590
 0.0324