As of 2019-10-07, the Wikidata property ISFDB author ID (P1233) is used on 21,945 items.

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 18,090
0.0126
P244 Library of Congress authority ID 17,734
0.0160
P213 ISNI 17,256
0.0160
P1006 NTA ID 12,108
0.0303
P269 SUDOC authorities ID 11,247
0.0256
P268 Bibliothèque nationale de France ID 10,935
0.0233
P227 GND ID 10,693
0.0134
P2163 FAST ID 8,994
0.0287
P691 NKCR AUT ID 8,837
0.0332
P648 Open Library ID 7,658
0.0348
P5357 The Encyclopedia of Science Fiction ID 7,094
0.2613
P646 Freebase ID 6,706
0.0052
P3430 SNAC Ark ID 6,538
0.0450
P950 Biblioteca Nacional de España ID 6,082
0.0379
P1207 NUKAT ID 5,372
0.0319
P345 IMDb ID 5,031
0.0073
P1315 National Library of Australia ID 5,018
0.0574
P349 National Diet Library Auth ID 4,950
0.0380
P1015 BIBSYS ID 4,108
0.0306
P409 Libraries Australia ID 3,487
0.0574
P5570 NooSFere author ID 3,436
0.1456
P1280 CONOR ID 3,414
0.0374
P906 SELIBR ID 3,222
0.0382
P949 National Library of Israel identifier 3,221
0.0370
P5587 Libris-URI 3,121
0.0390
P3630 Babelio author ID 3,099
0.0910
P1417 Encyclopædia Britannica Online ID 2,987
0.0165
P3987 SHARE Catalogue author ID 2,962
0.0319
P5361 BNB person ID 2,858
0.0544
P1273 CANTIC ID 2,736
0.0435
P1938 Project Gutenberg author ID 2,484
0.0770
P3762 openMLOL author ID 2,445
0.0453
P434 MusicBrainz artist ID 2,384
0.0109
P4629 Online Books Page author ID 2,321
0.0694
P2191 NILF author ID 2,160
0.0952
P1005 Portuguese National Library ID 2,093
0.0507
P1263 NNDB people ID 2,087
0.0372
P3222 NE.se ID 2,085
0.0397
P245 ULAN ID 1,709
0.0170
P1296 Gran Enciclopèdia Catalana ID 1,586
0.0130
P3219 Encyclopædia Universalis ID 1,576
0.0297
P650 RKDartists ID 1,570
0.0159
P2604 Kinopoisk person ID 1,566
0.0131
P1415 Oxford Dictionary of National Biography ID 1,557
0.0191
P1816 National Portrait Gallery (London) person ID 1,541
0.0260
P2949 WikiTree person ID 1,535
0.0168
P3029 UK National Archives ID 1,517
0.0287
P1899 LibriVox author ID 1,511
0.0596
P866 Perlentaucher ID 1,498
0.0483
P1368 LNB ID 1,492
0.0322

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P5357 The Encyclopedia of Science Fiction ID 7,094
0.2613
P5570 NooSFere author ID 3,436
0.1456
P2191 NILF author ID 2,160
0.0952
P3630 Babelio author ID 3,099
0.0910
P1938 Project Gutenberg author ID 2,484
0.0770
P4629 Online Books Page author ID 2,321
0.0694
P1899 LibriVox author ID 1,511
0.0596
P1315 National Library of Australia ID 5,018
0.0574
P409 Libraries Australia ID 3,487
0.0574
P5361 BNB person ID 2,858
0.0544
P2734 Unz Review author ID 1,351
0.0520
P1005 Portuguese National Library ID 2,093
0.0507
P5491 BD Gest' author ID 1,411
0.0496
P866 Perlentaucher ID 1,498
0.0483
P3762 openMLOL author ID 2,445
0.0453
P3430 SNAC Ark ID 6,538
0.0450
P1273 CANTIC ID 2,736
0.0435
P3222 NE.se ID 2,085
0.0397
P5587 Libris-URI 3,121
0.0390
P906 SELIBR ID 3,222
0.0382
P349 National Diet Library Auth ID 4,950
0.0380
P950 Biblioteca Nacional de España ID 6,082
0.0379
P1280 CONOR ID 3,414
0.0374
P1263 NNDB people ID 2,087
0.0372
P949 National Library of Israel identifier 3,221
0.0370
P648 Open Library ID 7,658
0.0348
P691 NKCR AUT ID 8,837
0.0332
P1977 Les Archives du Spectacle Person ID 1,184
0.0330
P6844 abART person ID 1,422
0.0330
P723 DBNL author ID 1,221
0.0329
P1368 LNB ID 1,492
0.0322
P3987 SHARE Catalogue author ID 2,962
0.0319
P1207 NUKAT ID 5,372
0.0319
P1015 BIBSYS ID 4,108
0.0306
P1006 NTA ID 12,108
0.0303
P3219 Encyclopædia Universalis ID 1,576
0.0297
P2963 Goodreads author ID 741
0.0293
P3029 UK National Archives ID 1,517
0.0287
P2163 FAST ID 8,994
0.0287
P3348 National Library of Greece ID 1,019
0.0282
P1580 University of Barcelona authority ID 1,064
0.0279
P271 CiNii author ID (books) 1,303
0.0270
P5035 Lambiek Comiclopedia artist ID 770
0.0266
P1816 National Portrait Gallery (London) person ID 1,541
0.0260
P269 SUDOC authorities ID 11,247
0.0256
P1564 At the Circulating Library ID 561
0.0240
P1284 Munzinger IBA 941
0.0238
P1220 Internet Broadway Database person ID 892
0.0234
P268 Bibliothèque nationale de France ID 10,935
0.0233
P396 SBN author ID 1,224
0.0232