As of 2022-03-07, the Wikidata property nLab ID (P4215) is used on 3,953 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
P646 Freebase ID 3,189
0.0007
P6366 Microsoft Academic ID 2,104
0.0077
P244 Library of Congress authority ID 1,311
0.0010
P227 GND ID 1,254
0.0010
P10283 OpenAlex ID 1,126
0.0109
P214 VIAF ID 1,107
0.0004
P7859 WorldCat Identities ID 1,060
0.0006
P1556 zbMATH author ID 1,044
0.0228
P213 ISNI 990
0.0007
P1207 NUKAT ID 958
0.0018
P268 Bibliothèque nationale de France ID 947
0.0016
P269 IdRef ID 937
0.0017
P549 Mathematics Genealogy Project ID 931
0.0035
P4955 MR Author ID 854
0.0056
P1006 Nationale Thesaurus voor Auteurs ID 846
0.0016
P3987 SHARE Catalogue author ID 747
0.0043
P1417 Encyclopædia Britannica Online ID 692
0.0040
P2812 MathWorld identifier 668
0.0869
P8189 National Library of Israel J9U ID 614
0.0035
P691 NKCR AUT ID 578
0.0013
P3417 Quora topic ID 503
0.0027
P2671 Google Knowledge Graph ID 452
0.0001
P1015 NORAF ID 424
0.0026
P2163 FAST ID 409
0.0009
P349 National Diet Library ID 392
0.0027
P7902 Deutsche Biographie (GND) ID 370
0.0006
P2924 Great Russian Encyclopedia Online ID 358
0.0067
P1280 CONOR.SI ID 342
0.0032
P7293 PLWABN ID 339
0.0010
P3827 JSTOR topic ID 338
0.0117
P4342 Store norske leksikon ID 324
0.0041
P1296 Gran Enciclopèdia Catalana ID 323
0.0027
P7305 Online PWN Encyclopedia ID 322
0.0086
P3219 Encyclopædia Universalis ID 320
0.0087
P1580 University of Barcelona authority ID (obsolete) 301
0.0048
P2381 Academic Tree ID 298
0.0127
P271 CiNii author ID (books) 289
0.0032
P1563 MacTutor biography ID 275
0.0414
P508 BNCF Thesaurus ID 259
0.0129
P9984 CANTIC ID 259
0.0044
P1273 CANTIC ID (old) 254
0.0044
P3430 SNAC ARK ID 253
0.0018
P2930 INSPIRE-HEP author ID 239
0.0156
P496 ORCID iD 239
0.0001
P5587 Libris-URI 238
0.0018
P906 SELIBR ID 237
0.0030
P1315 NLA Trove people ID 231
0.0022
P950 Biblioteca Nacional de España ID 221
0.0011
P8408 KBpedia ID 220
0.0053
P3222 NE.se ID 220
0.0047

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2812 MathWorld identifier 668
0.0869
P1563 MacTutor biography ID 275
0.0414
P8418 Oberwolfach mathematician ID 187
0.0371
P7554 Encyclopedia of Mathematics wiki ID 128
0.0311
P5380 National Academy of Sciences member ID 194
0.0248
P1556 zbMATH author ID 1,044
0.0228
P3123 Stanford Encyclopedia of Philosophy ID 87
0.0177
P4252 All-Russian Mathematical Portal ID 126
0.0176
P8855 IEV number 100
0.0167
P1051 PSH ID 161
0.0166
P2930 INSPIRE-HEP author ID 239
0.0156
P6551 Physics History Network ID 75
0.0153
P3285 Mathematics Subject Classification ID 61
0.0150
P6564 Brilliant Wiki ID 61
0.0146
P9621 Treccani's Enciclopedia della Matematica ID 58
0.0141
P4746 Elhuyar ZTH ID 142
0.0137
P863 InPhO ID 74
0.0132
P7993 Treccani's Dizionario di Filosofia ID 86
0.0131
P508 BNCF Thesaurus ID 259
0.0129
P2381 Academic Tree ID 298
0.0127
P5441 Encyclopaedia Herder person ID 56
0.0124
P3827 JSTOR topic ID 338
0.0117
P10283 OpenAlex ID 1,126
0.0109
P3569 Cultureel Woordenboek ID 97
0.0106
P3235 PhilPapers topic 46
0.0099
P6282 French Academy of Sciences member ID 42
0.0097
P2070 Fellow of the Royal Society ID 53
0.0093
P1150 Regensburg Classification 69
0.0092
P3219 Encyclopædia Universalis ID 320
0.0087
P7305 Online PWN Encyclopedia ID 322
0.0086
P7033 Australian Educational Vocabulary ID 104
0.0084
P8885 Namuwiki ID 59
0.0084
P10242 Lur Encyclopedic Dictionary ID 145
0.0083
P5064 World of Physics identifier 33
0.0082
P5463 AE member ID 65
0.0079
P6366 Microsoft Academic ID 2,104
0.0077
P5819 International Mathematical Olympiad participant ID 38
0.0076
P4732 IUPAC Gold Book ID 43
0.0075
P7142 Poincaré Papers person ID 33
0.0074
P5088 Internet Encyclopedia of Philosophy ID 33
0.0074
P5106 Dictionary of Algorithms and Data Structures ID 32
0.0072
P9626 Biographical Encyclopedia of Astronomers ID 37
0.0068
P8024 Nobel Laureate API ID 33
0.0068
P2924 Great Russian Encyclopedia Online ID 358
0.0067
P7029 National Library of Russia ID 64
0.0066
P7982 Hrvatska enciklopedija ID 181
0.0065
P6394 ELNET ID 67
0.0065
P6594 Guggenheim fellows ID 129
0.0065
P8496 Archive Site Trinity College Cambridge ID 78
0.0064
P8834 MetaSat ID 34
0.0064