As of 2022-03-07, the Wikidata property Portuguese National Library ID (P1005) is used on 52,437 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 51,534
 0.0188
P213 ISNI 48,517
 0.0348
P7859 WorldCat Identities ID 48,339
 0.0261
P244 Library of Congress authority ID 44,790
 0.0331
P269 IdRef ID 39,436
 0.0704
P227 GND ID 38,042
 0.0291
P268 Bibliothèque nationale de France ID 37,233
 0.0625
P1006 Nationale Thesaurus voor Auteurs ID 36,449
 0.0689
P1207 NUKAT ID 33,893
 0.0623
P950 Biblioteca Nacional de España ID 26,793
 0.1200
P7293 PLWABN ID 26,022
 0.0719
P2163 FAST ID 25,645
 0.0557
P646 Freebase ID 25,520
 0.0057
P691 NKCR AUT ID 25,159
 0.0531
P648 Open Library ID 22,187
 0.0737
P3987 SHARE Catalogue author ID 20,462
 0.1010
P8189 National Library of Israel J9U ID 19,444
 0.0948
P7902 Deutsche Biographie (GND) ID 18,786
 0.0285
P8034 Vatican Library VcBA ID 18,244
 0.1285
P2671 Google Knowledge Graph ID 16,780
 0.0023
P1015 NORAF ID 16,760
 0.0845
P1315 NLA Trove people ID 15,175
 0.1077
P9984 CANTIC ID 13,910
 0.1478
P1273 CANTIC ID (old) 13,484
 0.1458
P409 Libraries Australia ID 13,295
 0.1269
P1580 University of Barcelona authority ID (obsolete) 13,222
 0.1344
P3065 RERO ID 13,010
 0.1164
P1871 CERL Thesaurus ID 12,774
 0.0443
P3430 SNAC ARK ID 12,766
 0.0725
P1017 Vatican Library ID (former scheme) 12,447
 0.1238
P949 National Library of Israel ID 12,270
 0.1041
P1280 CONOR.SI ID 12,146
 0.0840
P271 CiNii author ID (books) 11,678
 0.0923
P3762 openMLOL author ID 11,212
 0.1082
P906 SELIBR ID 10,849
 0.0922
P5587 Libris-URI 10,718
 0.0642
P3630 Babelio author ID 9,915
 0.1147
P3348 National Library of Greece ID 9,731
 0.1256
P1695 NLP ID (unique) 9,624
 0.0942
P349 National Diet Library ID 9,551
 0.0522
P8179 Canadiana Name Authority ID 9,080
 0.0928
P396 SBN author ID 8,921
 0.0894
P1417 Encyclopædia Britannica Online ID 8,246
 0.0383
P5731 Angelicum ID 7,669
 0.0846
P1296 Gran Enciclopèdia Catalana ID 7,651
 0.0481
P9918 Kallías ID 7,465
 0.0529
P5739 Pontificia Università della Santa Croce ID 7,224
 0.0703
P5019 Brockhaus Enzyklopädie online ID 7,059
 0.0870
P7704 Europeana entity 6,990
 0.0340
P7699 National Library of Lithuania ID 6,821
 0.0945

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9984 CANTIC ID 13,910
 0.1478
P1273 CANTIC ID (old) 13,484
 0.1458
P1580 University of Barcelona authority ID (obsolete) 13,222
 0.1344
P8034 Vatican Library VcBA ID 18,244
 0.1285
P409 Libraries Australia ID 13,295
 0.1269
P3348 National Library of Greece ID 9,731
 0.1256
P1017 Vatican Library ID (former scheme) 12,447
 0.1238
P950 Biblioteca Nacional de España ID 26,793
 0.1200
P3065 RERO ID 13,010
 0.1164
P3630 Babelio author ID 9,915
 0.1147
P3762 openMLOL author ID 11,212
 0.1082
P1315 NLA Trove people ID 15,175
 0.1077
P949 National Library of Israel ID 12,270
 0.1041
P3987 SHARE Catalogue author ID 20,462
 0.1010
P4619 National Library of Brazil ID 5,813
 0.0993
P1375 NSK ID 6,422
 0.0963
P8189 National Library of Israel J9U ID 19,444
 0.0948
P7699 National Library of Lithuania ID 6,821
 0.0945
P1695 NLP ID (unique) 9,624
 0.0942
P8179 Canadiana Name Authority ID 9,080
 0.0928
P271 CiNii author ID (books) 11,678
 0.0923
P906 SELIBR ID 10,849
 0.0922
P396 SBN author ID 8,921
 0.0894
P5019 Brockhaus Enzyklopädie online ID 7,059
 0.0870
P2799 BVMC person ID 5,248
 0.0857
P5731 Angelicum ID 7,669
 0.0846
P1015 NORAF ID 16,760
 0.0845
P1280 CONOR.SI ID 12,146
 0.0840
P7982 Hrvatska enciklopedija ID 5,578
 0.0789
P8851 CONOR.SR ID 5,625
 0.0771
P9097 American Academy in Rome ID 6,242
 0.0767
P3280 BAnQ author ID 4,623
 0.0743
P648 Open Library ID 22,187
 0.0737
P8750 Unione Romana Biblioteche Scientifiche ID 5,355
 0.0737
P3430 SNAC ARK ID 12,766
 0.0725
P3222 NE.se ID 6,459
 0.0721
P7293 PLWABN ID 26,022
 0.0719
P7369 National Library of Chile ID 4,030
 0.0717
P1368 LNB ID 6,706
 0.0712
P269 IdRef ID 39,436
 0.0704
P5739 Pontificia Università della Santa Croce ID 7,224
 0.0703
P7865 CoBiS author ID 4,539
 0.0689
P8849 CONOR.BG ID 4,537
 0.0689
P1006 Nationale Thesaurus voor Auteurs ID 36,449
 0.0689
P3219 Encyclopædia Universalis ID 5,445
 0.0681
P5587 Libris-URI 10,718
 0.0642
P3365 Treccani ID 4,569
 0.0629
P268 Bibliothèque nationale de France ID 37,233
 0.0625
P1207 NUKAT ID 33,893
 0.0623
P8313 Den Store Danske ID 4,820
 0.0620