As of 2019-11-04, the Wikidata property PM20 folder ID (P4293) is used on 11,920 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 9,903
0.0068
P227 GND ID 9,613
0.0121
P213 ISNI 8,830
0.0082
P244 Library of Congress authority ID 8,350
0.0075
P646 Freebase ID 6,718
0.0053
P269 SUDOC authorities ID 6,425
0.0147
P1006 NTA ID 6,125
0.0154
P2163 FAST ID 6,016
0.0196
P268 Bibliothèque nationale de France ID 5,480
0.0117
P691 NKCR AUT ID 4,507
0.0167
P1284 Munzinger person ID 3,961
0.1493
P1417 Encyclopædia Britannica Online ID 3,822
0.0224
P648 Open Library ID 3,731
0.0173
P3430 SNAC Ark ID 3,632
0.0263
P3222 NE.se ID 2,736
0.0651
P1207 NUKAT ID 2,734
0.0168
P1315 NLA Trove ID 2,617
0.0325
P949 National Library of Israel identifier 2,575
0.0327
P3987 SHARE Catalogue author ID 2,533
0.0297
P1296 Gran Enciclopèdia Catalana ID 2,354
0.0211
P349 National Diet Library Auth ID 2,254
0.0183
P950 Biblioteca Nacional de España ID 2,167
0.0140
P2924 Great Russian Encyclopedia Online ID 2,163
0.0394
P906 SELIBR ID 2,095
0.0277
P3219 Encyclopædia Universalis ID 2,094
0.0492
P5587 Libris-URI 2,009
0.0282
P1263 NNDB people ID 2,005
0.0434
P1015 BIBSYS ID 1,926
0.0151
P1280 CONOR ID 1,848
0.0222
P2949 WikiTree person 1,811
0.0213
P1741 GTAA ID 1,759
0.0389
P409 Libraries Australia ID 1,704
0.0322
P1273 CANTIC ID 1,416
0.0261
P535 Find A Grave memorial ID 1,377
0.0200
P345 IMDb ID 1,337
0.0020
P3417 Quora topic ID 1,268
0.0067
P1816 National Portrait Gallery (London) person ID 1,233
0.0249
P6656 BHCL ID 1,227
0.0381
P1017 BAV ID 1,154
0.0184
P1225 US National Archives Identifier 1,097
0.0025
P1005 Portuguese National Library ID 1,022
0.0314
P3029 UK National Archives ID 1,022
0.0236
P1415 Oxford Dictionary of National Biography ID 1,010
0.0140
P5731 Angelicum author ID 997
0.0349
P5034 National Library of Korea Identifier 913
0.0260
P5361 BNB person ID 886
0.0199
P3762 openMLOL author ID 854
0.0187
P6844 abART person ID 851
0.0253
P1368 LNB ID 839
0.0226
P3630 Babelio author ID 819
0.0309

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1284 Munzinger person ID 3,961
0.1493
P3222 NE.se ID 2,736
0.0651
P3219 Encyclopædia Universalis ID 2,094
0.0492
P3360 Nobel Prize People Nomination ID 684
0.0459
P1263 NNDB people ID 2,005
0.0434
P2924 Great Russian Encyclopedia Online ID 2,163
0.0394
P1741 GTAA ID 1,759
0.0389
P6656 BHCL ID 1,227
0.0381
P5731 Angelicum author ID 997
0.0349
P6404 Dizionario di Storia Treccani ID 543
0.0342
P949 National Library of Israel identifier 2,575
0.0327
P1315 NLA Trove ID 2,617
0.0325
P409 Libraries Australia ID 1,704
0.0322
P1005 Portuguese National Library ID 1,022
0.0314
P3630 Babelio author ID 819
0.0309
P866 Perlentaucher ID 667
0.0305
P3987 SHARE Catalogue author ID 2,533
0.0297
P5587 Libris-URI 2,009
0.0282
P3188 Nobel prize ID 350
0.0280
P1309 EGAXA ID 434
0.0279
P3348 National Library of Greece ID 736
0.0279
P906 SELIBR ID 2,095
0.0277
P1430 OpenPlaques subject ID 442
0.0265
P3430 SNAC Ark ID 3,632
0.0263
P4629 Online Books Page author ID 656
0.0261
P1273 CANTIC ID 1,416
0.0261
P5034 National Library of Korea Identifier 913
0.0260
P3365 Treccani ID 653
0.0256
P6844 abART person ID 851
0.0253
P1816 National Portrait Gallery (London) person ID 1,233
0.0249
P1580 University of Barcelona authority ID 697
0.0243
P3029 UK National Archives ID 1,022
0.0236
P4223 Enciclopedia Italiana ID 390
0.0231
P1368 LNB ID 839
0.0226
P1417 Encyclopædia Britannica Online ID 3,822
0.0224
P4823 American National Biography ID 682
0.0223
P1280 CONOR ID 1,848
0.0222
P7029 NLR ID (Russia) 288
0.0222
P2949 WikiTree person 1,811
0.0213
P1296 Gran Enciclopèdia Catalana ID 2,354
0.0211
P1938 Project Gutenberg author ID 496
0.0204
P3569 Cultureel Woordenboek identifier 334
0.0201
P535 Find A Grave memorial ID 1,377
0.0200
P5361 BNB person ID 886
0.0199
P1899 LibriVox author ID 325
0.0197
P2163 FAST ID 6,016
0.0196
P1375 NSK ID 347
0.0189
P3762 openMLOL author ID 854
0.0187
P2799 BVMC person ID 420
0.0186
P1017 BAV ID 1,154
0.0184