As of 2022-03-07, the Wikidata property Online Books Page author ID (P4629) is used on 16,681 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
P31 instance of 16,680
 0.0002
P214 VIAF ID 16,252
 0.0059
P569 date of birth 16,222
 0.0030
P21 sex or gender 16,074
 0.0021
P244 Library of Congress authority ID 15,903
 0.0118
P570 date of death 15,707
 0.0058
P7859 WorldCat Identities ID 15,684
 0.0085
P735 given name 15,460
 0.0024
P106 occupation 14,950
 0.0022
P213 ISNI 14,895
 0.0107
P648 Open Library ID 13,351
 0.0487
P2163 FAST ID 12,813
 0.0293
P27 country of citizenship 12,600
 0.0031
P646 Freebase ID 11,861
 0.0027
P1006 Nationale Thesaurus voor Auteurs ID 11,600
 0.0224
P227 GND ID 11,453
 0.0088
P19 place of birth 11,410
 0.0038
P734 family name 11,377
 0.0032
P1412 languages spoken, written or signed 10,369
 0.0051
P269 IdRef ID 10,175
 0.0184
P20 place of death 9,680
 0.0082
P1207 NUKAT ID 9,463
 0.0178
P18 image 9,284
 0.0023
P3430 SNAC ARK ID 9,270
 0.0645
P1315 NLA Trove people ID 8,849
 0.0794
P268 Bibliothèque nationale de France ID 8,707
 0.0148
P1343 described by source 8,142
 0.0116
P373 Commons category 7,482
 0.0022
P8189 National Library of Israel J9U ID 7,155
 0.0394
P69 educated at 7,135
 0.0042
P7293 PLWABN ID 6,733
 0.0195
P691 NKCR AUT ID 6,286
 0.0138
P3762 openMLOL author ID 6,189
 0.0849
P1938 Project Gutenberg author ID 6,150
 0.2385
P409 Libraries Australia ID 5,983
 0.0784
P949 National Library of Israel ID 5,596
 0.0630
P7902 Deutsche Biographie (GND) ID 5,337
 0.0084
P8034 Vatican Library VcBA ID 5,216
 0.0437
P3368 Prabook ID 4,948
 0.0207
P3987 SHARE Catalogue author ID 4,818
 0.0264
P6886 writing language 4,731
 0.0284
P950 Biblioteca Nacional de España ID 4,629
 0.0221
P1871 CERL Thesaurus ID 4,601
 0.0176
P2949 WikiTree person ID 4,338
 0.0169
P1015 NORAF ID 4,337
 0.0248
P1417 Encyclopædia Britannica Online ID 4,298
 0.0234
P1415 Oxford Dictionary of National Biography ID 4,039
 0.0547
P535 Find a Grave memorial ID 4,014
 0.0312
P119 place of burial 3,626
 0.0163
P1280 CONOR.SI ID 3,572
 0.0304

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1938 Project Gutenberg author ID 6,150
 0.2385
P1899 LibriVox author ID 3,196
 0.1612
P8902 Archives at Yale names ID 3,193
 0.1092
P3762 openMLOL author ID 6,189
 0.0849
P4823 American National Biography ID 2,752
 0.0825
P2734 Unz Review author ID 2,203
 0.0797
P1315 NLA Trove people ID 8,849
 0.0794
P409 Libraries Australia ID 5,983
 0.0784
P3348 National Library of Greece ID 3,343
 0.0695
P8496 Archive Site Trinity College Cambridge ID 1,568
 0.0670
P3430 SNAC ARK ID 9,270
 0.0645
P1233 Internet Speculative Fiction Database author ID 2,560
 0.0640
P949 National Library of Israel ID 5,596
 0.0630
P2977 LBT person ID 1,428
 0.0601
P1415 Oxford Dictionary of National Biography ID 4,039
 0.0547
P7982 Hrvatska enciklopedija ID 2,088
 0.0543
P9247 Pontifical University of Salamanca ID 1,180
 0.0527
P1564 At the Circulating Library ID 929
 0.0509
P3029 UK National Archives ID 3,318
 0.0499
P5019 Brockhaus Enzyklopädie online ID 2,484
 0.0497
P9097 American Academy in Rome ID 2,455
 0.0497
P7029 National Library of Russia ID 1,055
 0.0494
P1005 Portuguese National Library ID 3,250
 0.0493
P648 Open Library ID 13,351
 0.0487
P6394 ELNET ID 1,072
 0.0487
P7369 National Library of Chile ID 1,105
 0.0473
P1017 Vatican Library ID (former scheme) 3,450
 0.0467
P1816 National Portrait Gallery (London) person ID 2,751
 0.0466
P8349 Proleksis enciklopedija ID 1,271
 0.0465
P8851 CONOR.SR ID 1,821
 0.0444
P8234 LiederNet author ID 1,008
 0.0442
P8849 CONOR.BG ID 1,458
 0.0440
P109 signature 1,783
 0.0438
P8034 Vatican Library VcBA ID 5,216
 0.0437
P4081 BHL creator ID 1,935
 0.0436
P1711 British Museum person or institution ID 2,315
 0.0435
P3222 NE.se ID 2,494
 0.0432
P10141 Academy of Athens authority ID 979
 0.0430
P5063 Interlingual Index ID 1,058
 0.0427
P4619 National Library of Brazil ID 1,168
 0.0426
P7699 National Library of Lithuania ID 1,750
 0.0422
P1263 NNDB people ID 2,150
 0.0422
P1430 OpenPlaques subject ID 919
 0.0420
P8313 Den Store Danske ID 1,859
 0.0414
P3280 BAnQ author ID 1,234
 0.0413
P2966 National Library of Wales Authority ID 1,068
 0.0409
P7666 Visuotinė lietuvių enciklopedija ID 1,316
 0.0397
P8189 National Library of Israel J9U ID 7,155
 0.0394
P1375 NSK ID 1,405
 0.0391
P10242 Lur Encyclopedic Dictionary ID 1,136
 0.0388