As of 2019-08-05, the Wikidata property Open Library ID (P648) is used on 203,835 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 143,250
0.0967
P244 Library of Congress authority ID 136,307
0.1167
P213 ISNI 135,507
0.1193
P227 GND ID 99,371
0.1127
P1006 National Thesaurus for Author Names ID 91,884
0.1835
P2163 FAST ID 91,101
0.2213
P269 SUDOC authorities ID 83,982
0.1543
P268 BnF ID 69,013
0.1172
P691 NKCR AUT ID 49,506
0.1252
P3430 SNAC Ark ID 48,728
0.1712
P646 Freebase ID 48,431
0.0340
P1871 CERL ID 39,554
0.1207
P724 Internet Archive ID 39,243
0.1677
P1315 NLA ID 37,572
0.1601
P243 OCLC control number 36,743
0.1445
P4327 BHL bibliography ID 32,594
0.1388
P356 DOI 32,125
0.0019
P1207 NUKAT ID 31,922
0.0997
P950 BNE ID 30,668
0.0970
P949 NLI ID 29,063
0.1212
P3987 SHARE Catalogue author ID 23,072
0.0907
P3762 openMLOL author ID 21,464
0.0990
P1417 Encyclopædia Britannica Online ID 20,885
0.0606
P906 SELIBR ID 20,874
0.0841
P1015 BIBSYS ID 20,825
0.0702
P1415 Oxford Dictionary of National Biography ID 20,672
0.0846
P1017 BAV ID 20,332
0.0867
P5587 Libris-URI 20,325
0.0831
P1280 CONOR ID 19,183
0.0749
P409 Libraries Australia ID 18,547
0.0823
P349 NDL Auth ID 16,763
0.0559
P3029 UK National Archives ID 14,590
0.0659
P1273 CANTIC ID 14,259
0.0612
P2949 WikiTree person ID 13,774
0.0537
P212 ISBN-13 13,320
0.0566
P957 ISBN-10 13,172
0.0603
P245 ULAN ID 12,968
0.0479
P3222 NE.se ID 12,280
0.0548
P1816 National Portrait Gallery (London) person ID 11,944
0.0518
P4629 Online Books Page author ID 11,442
0.0555
P535 Find A Grave memorial ID 10,855
0.0435
P1711 British Museum person-institution 10,672
0.0477
P650 RKDartists ID 10,370
0.0381
P4823 American National Biography ID 10,153
0.0476
P1296 Gran Enciclopèdia Catalana ID 9,906
0.0417
P345 IMDb ID 9,818
0.0117
P1938 Project Gutenberg author ID 9,802
0.0474
P434 MusicBrainz artist ID 9,590
0.0245
P1005 PTBNP ID 9,555
0.0444
P4081 BHL creator ID 9,491
0.0440

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2163 FAST ID 91,101
0.2213
P1006 National Thesaurus for Author Names ID 91,884
0.1835
P3430 SNAC Ark ID 48,728
0.1712
P724 Internet Archive ID 39,243
0.1677
P1315 NLA ID 37,572
0.1601
P269 SUDOC authorities ID 83,982
0.1543
P243 OCLC control number 36,743
0.1445
P4327 BHL bibliography ID 32,594
0.1388
P691 NKCR AUT ID 49,506
0.1252
P949 NLI ID 29,063
0.1212
P1871 CERL ID 39,554
0.1207
P213 ISNI 135,507
0.1193
P268 BnF ID 69,013
0.1172
P244 Library of Congress authority ID 136,307
0.1167
P227 GND ID 99,371
0.1127
P1207 NUKAT ID 31,922
0.0997
P3762 openMLOL author ID 21,464
0.0990
P950 BNE ID 30,668
0.0970
P214 VIAF ID 143,250
0.0967
P3987 SHARE Catalogue author ID 23,072
0.0907
P1017 BAV ID 20,332
0.0867
P1415 Oxford Dictionary of National Biography ID 20,672
0.0846
P906 SELIBR ID 20,874
0.0841
P5587 Libris-URI 20,325
0.0831
P409 Libraries Australia ID 18,547
0.0823
P1280 CONOR ID 19,183
0.0749
P1015 BIBSYS ID 20,825
0.0702
P3029 UK National Archives ID 14,590
0.0659
P1273 CANTIC ID 14,259
0.0612
P1417 Encyclopædia Britannica Online ID 20,885
0.0606
P957 ISBN-10 13,172
0.0603
P212 ISBN-13 13,320
0.0566
P349 NDL Auth ID 16,763
0.0559
P4629 Online Books Page author ID 11,442
0.0555
P3222 NE.se ID 12,280
0.0548
P2949 WikiTree person ID 13,774
0.0537
P1816 National Portrait Gallery (London) person ID 11,944
0.0518
P245 ULAN ID 12,968
0.0479
P1711 British Museum person-institution 10,672
0.0477
P4823 American National Biography ID 10,153
0.0476
P1938 Project Gutenberg author ID 9,802
0.0474
P1144 Library of Congress Control Number (LCCN) (bibliographic) 9,382
0.0445
P1005 PTBNP ID 9,555
0.0444
P4081 BHL creator ID 9,491
0.0440
P535 Find A Grave memorial ID 10,855
0.0435
P1296 Gran Enciclopèdia Catalana ID 9,906
0.0417
P5361 BNB person ID 9,349
0.0411
P5731 Angelicum author ID 8,417
0.0395
P3348 National Library of Greece ID 8,261
0.0392
P3219 Encyclopædia Universalis ID 8,891
0.0391