As of 2022-03-07, the Wikidata property MathWorld identifier (P2812) is used on 4,399 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 3,493
 0.0008
P6366 Microsoft Academic ID 2,916
 0.0107
P279 subclass of 2,573
 0.0010
P31 instance of 1,890
 0.0000
P10283 OpenAlex ID 1,307
 0.0126
P18 image 1,141
 0.0003
P373 Commons category 1,123
 0.0003
P138 named after 1,089
 0.0032
P2534 defining formula 957
 0.1101
P1889 different from 878
 0.0014
P1417 Encyclopædia Britannica Online ID 736
 0.0042
P4215 nLab ID 668
 0.0869
P2671 Google Knowledge Graph ID 572
 0.0001
P2579 studied by 545
 0.0620
P3417 Quora topic ID 536
 0.0029
P2670 instance has part(s) of the class 516
 0.0164
P910 topic's main category 481
 0.0007
P2581 BabelNet ID 462
 0.0060
P1343 described by source 460
 0.0007
P3827 JSTOR topic ID 408
 0.0140
P227 GND ID 386
 0.0003
P244 Library of Congress authority ID 383
 0.0003
P361 part of 351
 0.0001
P508 BNCF Thesaurus ID 322
 0.0158
P1312 has facet polytope 302
 0.0636
P8189 National Library of Israel J9U ID 289
 0.0016
P61 discoverer or inventor 286
 0.0037
P1296 Gran Enciclopèdia Catalana ID 286
 0.0024
P2924 Great Russian Encyclopedia Online ID 285
 0.0053
P461 opposite of 279
 0.0104
P7033 Australian Educational Vocabulary ID 266
 0.0211
P268 Bibliothèque nationale de France ID 256
 0.0004
P1552 has quality 251
 0.0044
P8408 KBpedia ID 247
 0.0058
P4746 Elhuyar ZTH ID 243
 0.0227
P9997 Bowers acronym 204
 0.0452
P1322 dual to 185
 0.0405
P7235 in defining formula 182
 0.0345
P7305 Online PWN Encyclopedia ID 173
 0.0045
P349 National Diet Library ID 164
 0.0011
P1269 facet of 163
 0.0016
P8855 IEV number 162
 0.0254
P1245 OmegaWiki Defined Meaning 162
 0.0103
P4342 Store norske leksikon ID 160
 0.0020
P7818 French Vikidia ID 159
 0.0066
P1051 PSH ID 154
 0.0152
P8986 graph girth 152
 0.0343
P829 OEIS ID 148
 0.0324
P7554 Encyclopedia of Mathematics wiki ID 147
 0.0324
P527 has part or parts 147
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2534 defining formula 957
 0.1101
P4215 nLab ID 668
 0.0869
P1312 has facet polytope 302
 0.0636
P2579 studied by 545
 0.0620
P9997 Bowers acronym 204
 0.0452
P1322 dual to 185
 0.0405
P7235 in defining formula 182
 0.0345
P8986 graph girth 152
 0.0343
P7462 graph diameter 146
 0.0331
P829 OEIS ID 148
 0.0324
P7554 Encyclopedia of Mathematics wiki ID 147
 0.0324
P4896 3D model 139
 0.0277
P6564 Brilliant Wiki ID 125
 0.0274
P5106 Dictionary of Algorithms and Data Structures ID 127
 0.0264
P8855 IEV number 162
 0.0254
P4746 Elhuyar ZTH ID 243
 0.0227
P1678 has vertex figure 100
 0.0222
P7033 Australian Educational Vocabulary ID 266
 0.0211
P1482 Stack Exchange tag 128
 0.0164
P2670 instance has part(s) of the class 516
 0.0164
P508 BNCF Thesaurus ID 322
 0.0158
P5047 Rosetta Code ID 71
 0.0156
P3285 Mathematics Subject Classification ID 69
 0.0153
P1051 PSH ID 154
 0.0152
P2384 statement describes 65
 0.0144
P3827 JSTOR topic ID 408
 0.0140
P9621 Treccani's Enciclopedia della Matematica ID 60
 0.0131
P3228 Schläfli symbol 59
 0.0131
P10283 OpenAlex ID 1,307
 0.0126
P913 notation 54
 0.0120
P3263 base 49
 0.0110
P6366 Microsoft Academic ID 2,916
 0.0107
P461 opposite of 279
 0.0104
P10038 Conway polyhedron notation 46
 0.0103
P1245 OmegaWiki Defined Meaning 162
 0.0103
P5610 OpenMath ID 44
 0.0100
P8865 mathematical inverse 44
 0.0099
P1993 TeX string 43
 0.0096
P1568 definition domain 40
 0.0089
P1256 Iconclass notation 64
 0.0078
P7818 French Vikidia ID 159
 0.0066
P3553 Zhihu topic ID 117
 0.0063
P2931 Encyclopedia of Triangle Centers identifier 27
 0.0061
P2581 BabelNet ID 462
 0.0060
P2396 image of function 26
 0.0059
P1181 numeric value 94
 0.0059
P8408 KBpedia ID 247
 0.0058
P1318 proved by 26
 0.0058
P1571 codomain 25
 0.0056
P8834 MetaSat ID 31
 0.0054