As of 2019-11-04, the Wikidata property NTA ID (P1006) is used on 390,988 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 390,613
0.2700
P213 ISNI 384,704
0.3542
P244 Library of Congress authority ID 345,875
0.2994
P227 GND ID 262,566
0.2845
P269 SUDOC authorities ID 259,800
0.4618
P268 Bibliothèque nationale de France ID 217,976
0.3439
P2163 FAST ID 151,006
0.2788
P691 NKCR AUT ID 143,823
0.2821
P1207 NUKAT ID 106,585
0.2435
P648 Open Library ID 93,338
0.1848
P646 Freebase ID 90,562
0.0577
P1015 BIBSYS ID 82,222
0.1930
P950 Biblioteca Nacional de España ID 71,837
0.1546
P3430 SNAC Ark ID 68,687
0.1519
P3987 SHARE Catalogue author ID 63,375
0.1571
P1871 CERL ID 53,308
0.1062
P949 National Library of Israel identifier 49,853
0.1215
P1315 NLA Trove ID 48,173
0.1164
P906 SELIBR ID 44,197
0.1071
P5587 Libris-URI 42,182
0.1028
P345 IMDb ID 41,612
0.0408
P1280 CONOR ID 40,768
0.0963
P349 National Diet Library Auth ID 38,048
0.0816
P1017 BAV ID 37,875
0.0935
P409 Libraries Australia ID 31,978
0.0796
P1417 Encyclopædia Britannica Online ID 30,788
0.0589
P1273 CANTIC ID 30,395
0.0752
P434 MusicBrainz artist ID 27,554
0.0488
P3762 openMLOL author ID 25,436
0.0636
P5361 BNB person ID 22,409
0.0557
P1415 Oxford Dictionary of National Biography ID 20,916
0.0485
P245 ULAN ID 20,620
0.0457
P650 RKDartists ID 20,250
0.0450
P1368 LNB ID 20,106
0.0507
P3222 NE.se ID 19,373
0.0479
P1695 NLP ID (unique) 18,916
0.0468
P2604 Kinopoisk person ID 18,344
0.0389
P1296 Gran Enciclopèdia Catalana ID 17,624
0.0371
P1953 Discogs artist ID 17,535
0.0337
P5034 National Library of Korea Identifier 17,402
0.0438
P1005 Portuguese National Library ID 17,152
0.0434
P1263 NNDB people ID 16,538
0.0403
P2949 WikiTree person 16,330
0.0363
P2019 AllMovie person ID 15,947
0.0360
P5739 PUSC author ID 15,534
0.0392
P1266 AlloCiné person ID 15,228
0.0343
P2605 ČSFD person ID 14,952
0.0340
P1741 GTAA ID 14,927
0.0363
P5731 Angelicum author ID 14,847
0.0377
P2435 PORT person ID 14,698
0.0337

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P269 SUDOC authorities ID 259,800
0.4618
P213 ISNI 384,704
0.3542
P268 Bibliothèque nationale de France ID 217,976
0.3439
P244 Library of Congress authority ID 345,875
0.2994
P227 GND ID 262,566
0.2845
P691 NKCR AUT ID 143,823
0.2821
P2163 FAST ID 151,006
0.2788
P214 VIAF ID 390,613
0.2700
P1207 NUKAT ID 106,585
0.2435
P1015 BIBSYS ID 82,222
0.1930
P648 Open Library ID 93,338
0.1848
P3987 SHARE Catalogue author ID 63,375
0.1571
P950 Biblioteca Nacional de España ID 71,837
0.1546
P3430 SNAC Ark ID 68,687
0.1519
P949 National Library of Israel identifier 49,853
0.1215
P1315 NLA Trove ID 48,173
0.1164
P906 SELIBR ID 44,197
0.1071
P1871 CERL ID 53,308
0.1062
P5587 Libris-URI 42,182
0.1028
P1280 CONOR ID 40,768
0.0963
P1017 BAV ID 37,875
0.0935
P349 National Diet Library Auth ID 38,048
0.0816
P409 Libraries Australia ID 31,978
0.0796
P1273 CANTIC ID 30,395
0.0752
P3762 openMLOL author ID 25,436
0.0636
P1417 Encyclopædia Britannica Online ID 30,788
0.0589
P646 Freebase ID 90,562
0.0577
P5361 BNB person ID 22,409
0.0557
P1368 LNB ID 20,106
0.0507
P434 MusicBrainz artist ID 27,554
0.0488
P1415 Oxford Dictionary of National Biography ID 20,916
0.0485
P3222 NE.se ID 19,373
0.0479
P1695 NLP ID (unique) 18,916
0.0468
P245 ULAN ID 20,620
0.0457
P650 RKDartists ID 20,250
0.0450
P5034 National Library of Korea Identifier 17,402
0.0438
P1005 Portuguese National Library ID 17,152
0.0434
P345 IMDb ID 41,612
0.0408
P1263 NNDB people ID 16,538
0.0403
P5739 PUSC author ID 15,534
0.0392
P2604 Kinopoisk person ID 18,344
0.0389
P5731 Angelicum author ID 14,847
0.0377
P1296 Gran Enciclopèdia Catalana ID 17,624
0.0371
P2732 Persée author ID 14,580
0.0365
P2949 WikiTree person 16,330
0.0363
P1741 GTAA ID 14,927
0.0363
P2019 AllMovie person ID 15,947
0.0360
P3029 UK National Archives ID 14,646
0.0358
P3219 Encyclopædia Universalis ID 14,353
0.0351
P396 SBN author ID 14,197
0.0347