As of 2019-11-04, the Wikidata property Academic Tree ID (P2381) is used on 12,952 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 10,463
0.0072
P213 ISNI 9,851
0.0091
P244 Library of Congress authority ID 9,705
0.0087
P1006 NTA ID 7,842
0.0198
P269 SUDOC authorities ID 7,467
0.0171
P227 GND ID 7,464
0.0093
P268 Bibliothèque nationale de France ID 5,734
0.0123
P691 NKCR AUT ID 5,086
0.0188
P2163 FAST ID 4,598
0.0148
P646 Freebase ID 4,315
0.0034
P3430 SNAC Ark ID 3,808
0.0274
P3987 SHARE Catalogue author ID 3,664
0.0430
P1207 NUKAT ID 3,459
0.0212
P648 Open Library ID 3,099
0.0143
P1015 BIBSYS ID 2,887
0.0227
P549 Mathematics Genealogy Project ID 2,551
0.1012
P1417 Encyclopædia Britannica Online ID 2,378
0.0137
P949 National Library of Israel identifier 2,158
0.0269
P1315 NLA Trove ID 2,110
0.0257
P349 National Diet Library Auth ID 1,953
0.0157
P906 SELIBR ID 1,940
0.0252
P1280 CONOR ID 1,930
0.0230
P5587 Libris-URI 1,881
0.0260
P950 Biblioteca Nacional de España ID 1,776
0.0113
P1296 Gran Enciclopèdia Catalana ID 1,701
0.0150
P1153 Scopus Author ID 1,700
0.0066
P3222 NE.se ID 1,605
0.0363
P2924 Great Russian Encyclopedia Online ID 1,576
0.0279
P1273 CANTIC ID 1,526
0.0276
P409 Libraries Australia ID 1,373
0.0253
P3219 Encyclopædia Universalis ID 1,346
0.0304
P496 ORCID iD 1,331
0.0025
P1871 CERL ID 1,319
0.0075
P1263 NNDB people ID 1,317
0.0275
P1960 Google Scholar author ID 1,092
0.0394
P1556 zbMATH author ID 1,082
0.0511
P4081 BHL creator ID 958
0.0283
P1017 BAV ID 948
0.0148
P3360 Nobel Prize People Nomination ID 941
0.0601
P3762 openMLOL author ID 937
0.0201
P5361 BNB person ID 923
0.0203
P5034 National Library of Korea Identifier 864
0.0238
P271 CiNii author ID (books) 840
0.0209
P1368 LNB ID 829
0.0217
P4823 American National Biography ID 780
0.0247
P5375 BIU Santé person ID 744
0.0402
P5739 PUSC author ID 741
0.0227
P5731 Angelicum author ID 736
0.0246
P3348 National Library of Greece ID 720
0.0262
P2949 WikiTree person 672
0.0077

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P549 Mathematics Genealogy Project ID 2,551
0.1012
P3360 Nobel Prize People Nomination ID 941
0.0601
P1556 zbMATH author ID 1,082
0.0511
P3188 Nobel prize ID 640
0.0484
P5380 National Academy of Sciences member ID 611
0.0447
P3987 SHARE Catalogue author ID 3,664
0.0430
P5375 BIU Santé person ID 744
0.0402
P1960 Google Scholar author ID 1,092
0.0394
P6551 Physics History Network ID 515
0.0383
P3413 Leopoldina member ID 602
0.0381
P6594 Guggenheim fellows ID 572
0.0378
P2454 KNAW past member ID 515
0.0366
P3222 NE.se ID 1,605
0.0363
P3219 Encyclopædia Universalis ID 1,346
0.0304
P2070 Fellow of the Royal Society ID 433
0.0303
P4081 BHL creator ID 958
0.0283
P2924 Great Russian Encyclopedia Online ID 1,576
0.0279
P1273 CANTIC ID 1,526
0.0276
P1263 NNDB people ID 1,317
0.0275
P3430 SNAC Ark ID 3,808
0.0274
P949 National Library of Israel identifier 2,158
0.0269
P1563 MacTutor id (biographies) 409
0.0267
P3348 National Library of Greece ID 720
0.0262
P5587 Libris-URI 1,881
0.0260
P1315 NLA Trove ID 2,110
0.0257
P409 Libraries Australia ID 1,373
0.0253
P906 SELIBR ID 1,940
0.0252
P4823 American National Biography ID 780
0.0247
P5731 Angelicum author ID 736
0.0246
P5034 National Library of Korea Identifier 864
0.0238
P5463 AE member ID 397
0.0235
P2428 RePEc Short-ID 450
0.0232
P1280 CONOR ID 1,930
0.0230
P5739 PUSC author ID 741
0.0227
P1015 BIBSYS ID 2,887
0.0227
P1580 University of Barcelona authority ID 657
0.0221
P1368 LNB ID 829
0.0217
P863 InPhO ID 309
0.0217
P2861 Leidse Hoogleraren ID 303
0.0213
P1207 NUKAT ID 3,459
0.0212
P271 CiNii author ID (books) 840
0.0209
P5361 BNB person ID 923
0.0203
P3762 openMLOL author ID 937
0.0201
P1006 NTA ID 7,842
0.0198
P1005 Portuguese National Library ID 668
0.0197
P2383 CTHS person ID 421
0.0192
P2038 ResearchGate profile ID 460
0.0191
P2798 Loop ID 472
0.0188
P3747 SSRN author ID 280
0.0188
P691 NKCR AUT ID 5,086
0.0188