As of 2022-03-07, the Wikidata property Ricorso author ID (P4928) is used on 1,662 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 1,546
0.0006
P7859 WorldCat Identities ID 1,506
0.0008
P244 Library of Congress authority ID 1,422
0.0011
P213 ISNI 1,390
0.0010
P646 Freebase ID 1,323
0.0003
P6829 Dictionary of Irish Biography ID 1,144
0.1392
P2163 FAST ID 1,068
0.0025
P1415 Oxford Dictionary of National Biography ID 1,059
0.0171
P648 Open Library ID 995
0.0037
P227 GND ID 983
0.0008
P1006 Nationale Thesaurus voor Auteurs ID 951
0.0019
P269 IdRef ID 792
0.0014
P3430 SNAC ARK ID 751
0.0055
P1315 NLA Trove people ID 699
0.0067
P268 Bibliothèque nationale de France ID 691
0.0012
P3029 UK National Archives ID 651
0.0120
P1207 NUKAT ID 597
0.0011
P1871 CERL Thesaurus ID 547
0.0022
P2949 WikiTree person ID 518
0.0021
P1816 National Portrait Gallery (London) person ID 459
0.0099
P7293 PLWABN ID 444
0.0013
P8189 National Library of Israel J9U ID 421
0.0024
P409 Libraries Australia ID 419
0.0063
P691 NKCR AUT ID 400
0.0009
P7902 Deutsche Biographie (GND) ID 397
0.0006
P3762 openMLOL author ID 362
0.0057
P8034 Vatican Library VcBA ID 361
0.0033
P3368 Prabook ID 361
0.0016
P4638 The Peerage person ID 356
0.0005
P1711 British Museum person or institution ID 342
0.0085
P949 National Library of Israel ID 325
0.0041
P2029 Dictionary of Ulster Biography ID 319
0.1110
P2600 Geni.com profile ID 312
0.0012
P950 Biblioteca Nacional de España ID 307
0.0015
P1417 Encyclopædia Britannica Online ID 306
0.0018
P4629 Online Books Page author ID 282
0.0156
P1015 NORAF ID 265
0.0016
P3987 SHARE Catalogue author ID 262
0.0015
P2977 LBT person ID 257
0.0260
P7704 Europeana entity 251
0.0016
P5361 BNB person ID 236
0.0054
P1938 Project Gutenberg author ID 227
0.0136
P1017 Vatican Library ID (former scheme) 221
0.0036
P906 SELIBR ID 216
0.0028
P535 Find a Grave memorial ID 216
0.0018
P5587 Libris-URI 215
0.0017
P1280 CONOR.SI ID 212
0.0020
P271 CiNii author ID (books) 199
0.0023
P1005 Portuguese National Library ID 198
0.0037
P2401 Six Degrees of Francis Bacon ID 183
0.0123

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6829 Dictionary of Irish Biography ID 1,144
0.1392
P2029 Dictionary of Ulster Biography ID 319
0.1110
P4929 AINM ID 146
0.0650
P5542 Literature Ireland ID 87
0.0456
P7934 Irish playography person ID 72
0.0396
P5614 Aosdána ID 65
0.0334
P6745 Orlando author ID 88
0.0308
P9780 The Women's Print History Project person ID 93
0.0291
P1564 At the Circulating Library ID 112
0.0277
P2977 LBT person ID 257
0.0260
P2973 Spenserians person ID 64
0.0243
P8085 Curran Index contributor ID 81
0.0217
P1430 OpenPlaques subject ID 150
0.0197
P1899 LibriVox author ID 152
0.0194
P2886 Shakeosphere person ID 78
0.0180
P5478 RPO poet ID 41
0.0173
P1415 Oxford Dictionary of National Biography ID 1,059
0.0171
P4629 Online Books Page author ID 282
0.0156
P3429 Electronic Enlightenment ID 96
0.0150
P8870 Hyperion Records person ID 71
0.0144
P8496 Archive Site Trinity College Cambridge ID 135
0.0138
P1938 Project Gutenberg author ID 227
0.0136
P2966 National Library of Wales Authority ID 160
0.0134
P2401 Six Degrees of Francis Bacon ID 183
0.0123
P4690 Oireachtas member ID 42
0.0122
P3029 UK National Archives ID 651
0.0120
P4343 WBPLN author ID 27
0.0115
P2734 Unz Review author ID 167
0.0114
P4553 RA Collections ID 103
0.0110
P8902 Archives at Yale names ID 181
0.0105
P5392 Poetry Archive poet ID 22
0.0103
P2469 Theatricalia person ID 34
0.0102
P8234 LiederNet author ID 87
0.0100
P5341 Poetry Foundation ID 46
0.0100
P1816 National Portrait Gallery (London) person ID 459
0.0099
P4539 Collective Biographies of Women ID 49
0.0098
P2533 WomenWriters ID 51
0.0095
P9619 Price One Penny author ID 19
0.0094
P1711 British Museum person or institution ID 342
0.0085
P5430 Poetry International Web poet ID 21
0.0081
P6300 Hymnary author ID 54
0.0078
P4808 Royal Academy new identifier 63
0.0078
P4471 Rush Parliamentary Archive ID 87
0.0074
P1802 EMLO person ID 75
0.0073
P2015 Hansard (1803–2005) ID 115
0.0072
P1315 NLA Trove people ID 699
0.0067
P9251 Cyprus University of Technology ID 38
0.0067
P3241 Catholic Encyclopedia ID 72
0.0066
P7029 National Library of Russia ID 48
0.0065
P10227 National Library of Ireland ID 21
0.0063