As of 2022-03-07, the Wikidata property Regensburg Classification (P1150) is used on 3,611 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 3,604
 0.0000
P21 sex or gender 3,526
 0.0005
P214 VIAF ID 3,498
 0.0013
P106 occupation 3,495
 0.0005
P7859 WorldCat Identities ID 3,453
 0.0019
P569 date of birth 3,443
 0.0006
P213 ISNI 3,351
 0.0024
P244 Library of Congress authority ID 3,318
 0.0025
P1412 languages spoken, written or signed 3,210
 0.0016
P570 date of death 3,188
 0.0012
P735 given name 3,188
 0.0005
P227 GND ID 3,172
 0.0025
P19 place of birth 3,114
 0.0010
P1006 Nationale Thesaurus voor Auteurs ID 3,046
 0.0059
P27 country of citizenship 3,035
 0.0008
P269 IdRef ID 2,967
 0.0054
P268 Bibliothèque nationale de France ID 2,898
 0.0050
P2163 FAST ID 2,886
 0.0066
P1207 NUKAT ID 2,861
 0.0054
P20 place of death 2,754
 0.0023
P646 Freebase ID 2,620
 0.0006
P691 NKCR AUT ID 2,556
 0.0057
P18 image 2,411
 0.0006
P7293 PLWABN ID 2,378
 0.0071
P648 Open Library ID 2,306
 0.0085
P1343 described by source 2,300
 0.0033
P7902 Deutsche Biographie (GND) ID 2,230
 0.0036
P373 Commons category 2,205
 0.0006
P734 family name 2,017
 0.0006
P8189 National Library of Israel J9U ID 1,901
 0.0109
P3987 SHARE Catalogue author ID 1,855
 0.0108
P906 SELIBR ID 1,796
 0.0231
P5587 Libris-URI 1,786
 0.0140
P1015 NORAF ID 1,772
 0.0108
P950 Biblioteca Nacional de España ID 1,772
 0.0089
P1280 CONOR.SI ID 1,675
 0.0158
P1315 NLA Trove people ID 1,672
 0.0158
P5019 Brockhaus Enzyklopädie online ID 1,642
 0.0435
P8034 Vatican Library VcBA ID 1,611
 0.0147
P7982 Hrvatska enciklopedija ID 1,555
 0.0600
P1871 CERL Thesaurus ID 1,523
 0.0061
P3222 NE.se ID 1,520
 0.0333
P4342 Store norske leksikon ID 1,510
 0.0193
P6886 writing language 1,494
 0.0095
P1417 Encyclopædia Britannica Online ID 1,460
 0.0084
P69 educated at 1,453
 0.0008
P409 Libraries Australia ID 1,448
 0.0214
P3065 RERO ID 1,444
 0.0194
P271 CiNii author ID (books) 1,397
 0.0159
P1559 name in native language 1,287
 0.0022

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P5821 ArhivX LOD 511
 0.0823
P7029 National Library of Russia ID 696
 0.0803
P6394 ELNET ID 727
 0.0781
P8349 Proleksis enciklopedija ID 946
 0.0650
P863 InPhO ID 316
 0.0627
P7982 Hrvatska enciklopedija ID 1,555
 0.0600
P7993 Treccani's Dizionario di Filosofia ID 352
 0.0592
P7369 National Library of Chile ID 630
 0.0585
P8234 LiederNet author ID 579
 0.0570
P6873 IntraText author ID 258
 0.0542
P8122 DLL Catalog author ID 340
 0.0537
P7700 Slovak National Library ID (VIAF) 307
 0.0536
P4223 Treccani's Enciclopedia Italiana ID 729
 0.0535
P7986 Mirabile author ID 345
 0.0525
P5441 Encyclopaedia Herder person ID 211
 0.0524
P7935 Corpus Corporum author ID 278
 0.0520
P1899 LibriVox author ID 472
 0.0498
P5695 Bibliopoche author ID 240
 0.0489
P7753 Projekt Gutenberg-DE author ID 256
 0.0475
P4619 National Library of Brazil ID 684
 0.0461
P2734 Unz Review author ID 711
 0.0443
P7666 Visuotinė lietuvių enciklopedija ID 906
 0.0442
P5019 Brockhaus Enzyklopädie online ID 1,642
 0.0435
P1375 NSK ID 1,001
 0.0430
P10242 Lur Encyclopedic Dictionary ID 705
 0.0423
P7699 National Library of Lithuania ID 1,194
 0.0412
P8849 CONOR.BG ID 850
 0.0411
P3846 DBC author ID 365
 0.0399
P7208 Liber Liber author ID 188
 0.0386
P7038 Documenta Catholica Omnia author ID 188
 0.0385
P9017 Medieval Manuscripts in Oxford Libraries person ID 226
 0.0382
P3123 Stanford Encyclopedia of Philosophy ID 169
 0.0376
P9247 Pontifical University of Salamanca ID 379
 0.0375
P3365 Treccani ID 1,022
 0.0373
P8851 CONOR.SR ID 1,063
 0.0370
P5613 Bibliothèque de la Pléiade ID 152
 0.0369
P2799 BVMC person ID 616
 0.0362
P9251 Cyprus University of Technology ID 266
 0.0358
P9223 Provenio UUID 342
 0.0358
P7026 Lebanese National Library ID 167
 0.0354
P7796 BeWeb person ID 262
 0.0346
P866 Perlentaucher ID 495
 0.0341
P1309 EGAXA ID 303
 0.0341
P1463 Post-Reformation Digital Library author ID 233
 0.0340
P3222 NE.se ID 1,520
 0.0333
P9282 Catalogue of the Capitular Library of Verona author ID 223
 0.0330
P3280 BAnQ author ID 573
 0.0328
P6302 Dictionnaire de spiritualité ID 186
 0.0328
P9756 Schoenberg Database of Manuscripts name ID 419
 0.0328
P7305 Online PWN Encyclopedia ID 1,182
 0.0325