As of 2019-11-04, the Wikidata property Freebase ID (P646) is used on 1,268,551 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 303,121
0.1257
P244 Library of Congress authority ID 272,582
0.1294
P1566 GeoNames ID 252,376
0.0539
P227 GND ID 207,057
0.1116
P6766 Who's on First ID 190,860
0.1154
P213 ISNI 190,437
0.0882
P268 Bibliothèque nationale de France ID 156,306
0.0994
P345 IMDb ID 127,884
0.0706
P1417 Encyclopædia Britannica Online ID 114,814
0.0872
P269 SUDOC authorities ID 109,398
0.0688
P846 Global Biodiversity Information Facility ID 107,860
0.0330
P830 Encyclopedia of Life ID 101,122
0.0398
P2163 FAST ID 99,220
0.0675
P3417 Quora topic ID 92,935
0.0686
P1006 NTA ID 90,562
0.0577
P5055 IRMNG ID 90,559
0.0369
P3151 iNaturalist taxon ID 84,157
0.0477
P691 NKCR AUT ID 82,306
0.0568
P685 NCBI Taxonomy ID 72,149
0.0427
P815 ITIS TSN 64,216
0.0366
P3430 SNAC Ark ID 61,027
0.0456
P402 OSM relation ID 60,472
0.0462
P1296 Gran Enciclopèdia Catalana ID 59,693
0.0455
P2002 Twitter username 57,589
0.0415
P434 MusicBrainz artist ID 53,567
0.0378
P648 Open Library ID 49,033
0.0344
P950 Biblioteca Nacional de España ID 48,899
0.0358
P2603 Kinopoisk film ID 46,776
0.0333
P3138 OFDb ID 41,742
0.0309
P2529 ČSFD film ID 40,005
0.0292
P1953 Discogs artist ID 39,733
0.0289
P374 INSEE municipality code 36,757
0.0289
P3143 elFilm film ID 36,565
0.0269
P349 National Diet Library Auth ID 36,543
0.0272
P1616 SIREN number 36,096
0.0283
P1447 Sports-Reference.com Olympic athlete ID 35,993
0.0265
P1871 CERL ID 35,957
0.0257
P590 GNIS ID 35,503
0.0192
P1562 AllMovie movie ID 34,820
0.0261
P2924 Great Russian Encyclopedia Online ID 34,490
0.0270
P1258 Rotten Tomatoes ID 33,416
0.0254
P1207 NUKAT ID 32,876
0.0237
P1970 MovieMeter film ID 32,132
0.0245
P2581 BabelNet ID 32,080
0.0247
P2604 Kinopoisk person ID 31,724
0.0237
P2013 Facebook ID 31,526
0.0235
P5573 archINFORM location ID 31,274
0.0245
P2949 WikiTree person 30,607
0.0233
P480 FilmAffinity ID 30,137
0.0230
P850 WoRMS-ID for taxa 29,879
0.0179

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P244 Library of Congress authority ID 272,582
0.1294
P214 VIAF ID 303,121
0.1257
P6766 Who's on First ID 190,860
0.1154
P227 GND ID 207,057
0.1116
P268 Bibliothèque nationale de France ID 156,306
0.0994
P213 ISNI 190,437
0.0882
P1417 Encyclopædia Britannica Online ID 114,814
0.0872
P345 IMDb ID 127,884
0.0706
P269 SUDOC authorities ID 109,398
0.0688
P3417 Quora topic ID 92,935
0.0686
P2163 FAST ID 99,220
0.0675
P1006 NTA ID 90,562
0.0577
P691 NKCR AUT ID 82,306
0.0568
P1566 GeoNames ID 252,376
0.0539
P3151 iNaturalist taxon ID 84,157
0.0477
P402 OSM relation ID 60,472
0.0462
P3430 SNAC Ark ID 61,027
0.0456
P1296 Gran Enciclopèdia Catalana ID 59,693
0.0455
P685 NCBI Taxonomy ID 72,149
0.0427
P2002 Twitter username 57,589
0.0415
P830 Encyclopedia of Life ID 101,122
0.0398
P434 MusicBrainz artist ID 53,567
0.0378
P5055 IRMNG ID 90,559
0.0369
P815 ITIS TSN 64,216
0.0366
P950 Biblioteca Nacional de España ID 48,899
0.0358
P648 Open Library ID 49,033
0.0344
P2603 Kinopoisk film ID 46,776
0.0333
P846 Global Biodiversity Information Facility ID 107,860
0.0330
P3138 OFDb ID 41,742
0.0309
P2529 ČSFD film ID 40,005
0.0292
P374 INSEE municipality code 36,757
0.0289
P1953 Discogs artist ID 39,733
0.0289
P1616 SIREN number 36,096
0.0283
P349 National Diet Library Auth ID 36,543
0.0272
P2924 Great Russian Encyclopedia Online ID 34,490
0.0270
P3143 elFilm film ID 36,565
0.0269
P1447 Sports-Reference.com Olympic athlete ID 35,993
0.0265
P1562 AllMovie movie ID 34,820
0.0261
P1871 CERL ID 35,957
0.0257
P1258 Rotten Tomatoes ID 33,416
0.0254
P2581 BabelNet ID 32,080
0.0247
P1970 MovieMeter film ID 32,132
0.0245
P5573 archINFORM location ID 31,274
0.0245
P2604 Kinopoisk person ID 31,724
0.0237
P1207 NUKAT ID 32,876
0.0237
P2013 Facebook ID 31,526
0.0235
P2949 WikiTree person 30,607
0.0233
P774 FIPS 55-3 (locations in the US) 29,641
0.0231
P480 FilmAffinity ID 30,137
0.0230
P1263 NNDB people ID 28,858
0.0226