As of 2022-03-07, the Wikidata property CONOR.SI ID (P1280) is used on 104,270 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 94,467
 0.0343
P7859 WorldCat Identities ID 89,213
 0.0479
P213 ISNI 84,033
 0.0595
P244 Library of Congress authority ID 82,267
 0.0601
P227 GND ID 69,113
 0.0521
P1207 NUKAT ID 65,127
 0.1154
P1006 Nationale Thesaurus voor Auteurs ID 63,013
 0.1137
P269 IdRef ID 61,846
 0.1049
P268 Bibliothèque nationale de France ID 58,203
 0.0929
P691 NKCR AUT ID 52,296
 0.1049
P646 Freebase ID 48,555
 0.0108
P7293 PLWABN ID 42,888
 0.1081
P2163 FAST ID 37,970
 0.0759
P7902 Deutsche Biographie (GND) ID 34,463
 0.0496
P3987 SHARE Catalogue author ID 32,532
 0.1342
P950 Biblioteca Nacional de España ID 30,287
 0.1115
P1015 NORAF ID 29,063
 0.1221
P8189 National Library of Israel J9U ID 28,431
 0.1147
P648 Open Library ID 27,050
 0.0777
P2671 Google Knowledge Graph ID 22,036
 0.0030
P1315 NLA Trove people ID 21,730
 0.1167
P345 IMDb ID 19,567
 0.0222
P8034 Vatican Library VcBA ID 19,427
 0.1008
P3430 SNAC ARK ID 18,998
 0.0857
P271 CiNii author ID (books) 17,590
 0.1020
P3065 RERO ID 16,231
 0.1012
P949 National Library of Israel ID 15,630
 0.0939
P409 Libraries Australia ID 15,492
 0.1004
P1695 NLP ID (unique) 14,653
 0.0984
P4985 TMDb person ID 14,429
 0.0450
P906 SELIBR ID 14,393
 0.0867
P3368 Prabook ID 14,232
 0.0449
P1580 University of Barcelona authority ID (obsolete) 14,219
 0.0953
P5587 Libris-URI 14,181
 0.0658
P9984 CANTIC ID 13,871
 0.0950
P9918 Kallías ID 13,846
 0.0742
P349 National Diet Library ID 13,549
 0.0587
P1273 CANTIC ID (old) 13,464
 0.0933
P1953 Discogs artist ID 13,378
 0.0436
P7704 Europeana entity 13,154
 0.0523
P396 SBN author ID 12,602
 0.0852
P8179 Canadiana Name Authority ID 12,214
 0.0834
P434 MusicBrainz artist ID 12,167
 0.0388
P1005 Portuguese National Library ID 12,146
 0.0840
P1017 Vatican Library ID (former scheme) 11,763
 0.0768
P5034 National Library of Korea ID 11,715
 0.0738
P3630 Babelio author ID 11,231
 0.0820
P3762 openMLOL author ID 10,930
 0.0702
P1417 Encyclopædia Britannica Online ID 10,913
 0.0412
P5019 Brockhaus Enzyklopädie online ID 10,731
 0.0830

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3987 SHARE Catalogue author ID 32,532
 0.1342
P1015 NORAF ID 29,063
 0.1221
P1315 NLA Trove people ID 21,730
 0.1167
P1207 NUKAT ID 65,127
 0.1154
P8189 National Library of Israel J9U ID 28,431
 0.1147
P1006 Nationale Thesaurus voor Auteurs ID 63,013
 0.1137
P950 Biblioteca Nacional de España ID 30,287
 0.1115
P7293 PLWABN ID 42,888
 0.1081
P269 IdRef ID 61,846
 0.1049
P691 NKCR AUT ID 52,296
 0.1049
P271 CiNii author ID (books) 17,590
 0.1020
P3065 RERO ID 16,231
 0.1012
P8034 Vatican Library VcBA ID 19,427
 0.1008
P409 Libraries Australia ID 15,492
 0.1004
P1695 NLP ID (unique) 14,653
 0.0984
P1580 University of Barcelona authority ID (obsolete) 14,219
 0.0953
P9984 CANTIC ID 13,871
 0.0950
P949 National Library of Israel ID 15,630
 0.0939
P1273 CANTIC ID (old) 13,464
 0.0933
P268 Bibliothèque nationale de France ID 58,203
 0.0929
P906 SELIBR ID 14,393
 0.0867
P3430 SNAC ARK ID 18,998
 0.0857
P396 SBN author ID 12,602
 0.0852
P1005 Portuguese National Library ID 12,146
 0.0840
P8179 Canadiana Name Authority ID 12,214
 0.0834
P8851 CONOR.SR ID 9,999
 0.0830
P5019 Brockhaus Enzyklopädie online ID 10,731
 0.0830
P3630 Babelio author ID 11,231
 0.0820
P3348 National Library of Greece ID 10,050
 0.0779
P648 Open Library ID 27,050
 0.0777
P1017 Vatican Library ID (former scheme) 11,763
 0.0768
P2163 FAST ID 37,970
 0.0759
P1375 NSK ID 8,761
 0.0754
P7982 Hrvatska enciklopedija ID 8,891
 0.0746
P9918 Kallías ID 13,846
 0.0742
P1368 LNB ID 10,503
 0.0738
P5034 National Library of Korea ID 11,715
 0.0738
P5731 Angelicum ID 10,300
 0.0737
P8750 Unione Romana Biblioteche Scientifiche ID 8,575
 0.0707
P7699 National Library of Lithuania ID 8,608
 0.0704
P3762 openMLOL author ID 10,930
 0.0702
P5739 Pontificia Università della Santa Croce ID 10,571
 0.0699
P9097 American Academy in Rome ID 9,072
 0.0696
P3222 NE.se ID 9,301
 0.0671
P5587 Libris-URI 14,181
 0.0658
P1263 NNDB people ID 8,157
 0.0615
P244 Library of Congress authority ID 82,267
 0.0601
P213 ISNI 84,033
 0.0595
P349 National Diet Library ID 13,549
 0.0587
P5361 BNB person ID 8,097
 0.0584