As of 2022-03-07, the Wikidata property HDS ID (P902) is used on 33,271 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 24,845
 0.0090
P227 GND ID 24,542
 0.0189
P7859 WorldCat Identities ID 15,496
 0.0083
P2671 Google Knowledge Graph ID 10,608
 0.0014
P1871 CERL Thesaurus ID 10,037
 0.0369
P7902 Deutsche Biographie (GND) ID 9,847
 0.0152
P213 ISNI 9,662
 0.0068
P646 Freebase ID 8,934
 0.0020
P244 Library of Congress authority ID 8,536
 0.0062
P268 Bibliothèque nationale de France ID 5,720
 0.0094
P269 IdRef ID 5,652
 0.0098
P1006 Nationale Thesaurus voor Auteurs ID 5,608
 0.0104
P1207 NUKAT ID 4,842
 0.0087
P2163 FAST ID 4,688
 0.0101
P8974 SAPA ID 3,947
 0.0765
P1566 GeoNames ID 3,846
 0.0010
P691 NKCR AUT ID 3,804
 0.0080
P6766 Who's on First ID 3,442
 0.0056
P6231 BDELIS ID 3,331
 0.0915
P771 Swiss municipality code 3,273
 0.0983
P648 Open Library ID 3,014
 0.0100
P7293 PLWABN ID 2,926
 0.0080
P402 OpenStreetMap relation ID 2,848
 0.0123
P8189 National Library of Israel J9U ID 2,517
 0.0124
P8034 Vatican Library VcBA ID 2,385
 0.0172
P9918 Kallías ID 2,241
 0.0176
P3987 SHARE Catalogue author ID 2,224
 0.0110
P8714 GADM ID 2,139
 0.0496
P9352 Portrait Archive ID 2,135
 0.0606
P8750 Unione Romana Biblioteche Scientifiche ID 1,924
 0.0338
P1417 Encyclopædia Britannica Online ID 1,915
 0.0094
P5019 Brockhaus Enzyklopädie online ID 1,806
 0.0269
P950 Biblioteca Nacional de España ID 1,687
 0.0074
P781 SIKART ID 1,517
 0.0375
P1015 NORAF ID 1,478
 0.0076
P949 National Library of Israel ID 1,457
 0.0133
P1017 Vatican Library ID (former scheme) 1,429
 0.0155
P1296 Gran Enciclopèdia Catalana ID 1,424
 0.0097
P245 Union List of Artist Names ID 1,406
 0.0108
P1695 NLP ID (unique) 1,350
 0.0148
P1280 CONOR.SI ID 1,337
 0.0098
P4342 Store norske leksikon ID 1,325
 0.0122
P1315 NLA Trove people ID 1,302
 0.0096
P3430 SNAC ARK ID 1,287
 0.0076
P650 RKDartists ID 1,221
 0.0091
P1307 Swiss parliament ID 1,215
 0.0357
P2924 Great Russian Encyclopedia Online ID 1,201
 0.0146
P3219 Encyclopædia Universalis ID 1,193
 0.0183
P9113 Patrinum ID 1,160
 0.0329
P349 National Diet Library ID 1,145
 0.0067

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P771 Swiss municipality code 3,273
 0.0983
P6231 BDELIS ID 3,331
 0.0915
P8974 SAPA ID 3,947
 0.0765
P9352 Portrait Archive ID 2,135
 0.0606
P8714 GADM ID 2,139
 0.0496
P781 SIKART ID 1,517
 0.0375
P1871 CERL Thesaurus ID 10,037
 0.0369
P1307 Swiss parliament ID 1,215
 0.0357
P8750 Unione Romana Biblioteche Scientifiche ID 1,924
 0.0338
P9113 Patrinum ID 1,160
 0.0329
P5019 Brockhaus Enzyklopädie online ID 1,806
 0.0269
P227 GND ID 24,542
 0.0189
P3219 Encyclopædia Universalis ID 1,193
 0.0183
P3365 Treccani ID 1,030
 0.0181
P9918 Kallías ID 2,241
 0.0176
P8034 Vatican Library VcBA ID 2,385
 0.0172
P1017 Vatican Library ID (former scheme) 1,429
 0.0155
P5573 archINFORM location ID 1,123
 0.0155
P1362 Theaterlexikon der Schweiz ID 533
 0.0154
P6404 Treccani's Dizionario di Storia ID 635
 0.0153
P7902 Deutsche Biographie (GND) ID 9,847
 0.0152
P1695 NLP ID (unique) 1,350
 0.0148
P3348 National Library of Greece ID 985
 0.0147
P2924 Great Russian Encyclopedia Online ID 1,201
 0.0146
P7982 Hrvatska enciklopedija ID 800
 0.0142
P4223 Treccani's Enciclopedia Italiana ID 590
 0.0136
P7818 French Vikidia ID 712
 0.0135
P8519 RKD thesaurus ID 600
 0.0135
P949 National Library of Israel ID 1,457
 0.0133
P3222 NE.se ID 997
 0.0131
P7305 Online PWN Encyclopedia ID 865
 0.0130
P9720 fotoCH photographer ID 469
 0.0130
P982 MusicBrainz area ID 818
 0.0130
P6573 Klexikon article ID 457
 0.0129
P6706 De Agostini ID 793
 0.0129
P5504 RISM ID 732
 0.0126
P8189 National Library of Israel J9U ID 2,517
 0.0124
P8406 Grove Art Online ID 690
 0.0124
P402 OpenStreetMap relation ID 2,848
 0.0123
P4342 Store norske leksikon ID 1,325
 0.0122
P8313 Den Store Danske ID 748
 0.0119
P6821 Uppsala University Alvin ID 749
 0.0119
P6385 Krugosvet article 455
 0.0117
P8349 Proleksis enciklopedija ID 511
 0.0114
P3762 openMLOL author ID 1,072
 0.0113
P2347 YSO ID 623
 0.0110
P3987 SHARE Catalogue author ID 2,224
 0.0110
P245 Union List of Artist Names ID 1,406
 0.0108
P7666 Visuotinė lietuvių enciklopedija ID 537
 0.0106
P3065 RERO ID 1,110
 0.0106