As of 2022-03-07, the Wikidata property studies (P2578) is used on 1,297 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
P31 instance of 1,094
 0.0000
P279 subclass of 896
 0.0003
P646 Freebase ID 668
 0.0002
P910 topic's main category 635
 0.0009
P6366 Microsoft Academic ID 569
 0.0021
P3417 Quora topic ID 425
 0.0023
P3095 practiced by 424
 0.0877
P10283 OpenAlex ID 411
 0.0041
P373 Commons category 404
 0.0001
P227 GND ID 379
 0.0003
P244 Library of Congress authority ID 357
 0.0003
P2671 Google Knowledge Graph ID 355
 0.0000
P3827 JSTOR topic ID 319
 0.0122
P361 part of 298
 0.0001
P8408 KBpedia ID 284
 0.0073
P1417 Encyclopædia Britannica Online ID 264
 0.0015
P508 BNCF Thesaurus ID 259
 0.0149
P2347 YSO ID 257
 0.0104
P268 Bibliothèque nationale de France ID 232
 0.0004
P18 image 230
 0.0001
P2924 Great Russian Encyclopedia Online ID 207
 0.0041
P1343 described by source 200
 0.0003
P1051 PSH ID 194
 0.0276
P1889 different from 194
 0.0003
P8189 National Library of Israel J9U ID 193
 0.0011
P1296 Gran Enciclopèdia Catalana ID 174
 0.0015
P349 National Diet Library ID 161
 0.0011
P3219 Encyclopædia Universalis ID 151
 0.0044
P3553 Zhihu topic ID 150
 0.0098
P1245 OmegaWiki Defined Meaning 145
 0.0115
P1014 Art & Architecture Thesaurus ID 142
 0.0057
P2581 BabelNet ID 142
 0.0019
P3916 UNESCO Thesaurus ID 139
 0.0330
P8529 ANZSRC 2020 FoR ID 125
 0.0568
P4342 Store norske leksikon ID 119
 0.0015
P486 MeSH descriptor ID 117
 0.0031
P1036 Dewey Decimal Classification 114
 0.0167
P4212 PACTOLS thesaurus ID 113
 0.0062
P950 Biblioteca Nacional de España ID 95
 0.0005
P527 has part or parts 86
 0.0001
P5008 on focus list of Wikimedia project 84
 0.0001
P1424 topic's main template 83
 0.0040
P2004 NALT ID 81
 0.0104
P4613 Encyclopedia of Modern Ukraine ID 81
 0.0055
P5748 Basisklassifikation 75
 0.0448
P2163 FAST ID 75
 0.0002
P5198 ASC Leiden Thesaurus ID 74
 0.0144
P21 sex or gender 74
 0.0000
P5922 ANZSRC 2008 FoR ID 73
 0.0404
P672 MeSH tree code 70
 0.0040

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3095 practiced by 424
 0.0877
P8529 ANZSRC 2020 FoR ID 125
 0.0568
P5748 Basisklassifikation 75
 0.0448
P5922 ANZSRC 2008 FoR ID 73
 0.0404
P10203 All-Science Journal Classification Codes 53
 0.0361
P3916 UNESCO Thesaurus ID 139
 0.0330
P1051 PSH ID 194
 0.0276
P2357 Classification of Instructional Programs code 31
 0.0219
P4644 ESCO skill ID 34
 0.0215
P5125 Wikimedia outline 41
 0.0215
P3285 Mathematics Subject Classification ID 31
 0.0215
P5429 IPTC NewsCode 36
 0.0177
P6870 Latvian National Encyclopedia Online ID 37
 0.0175
P920 LEM ID 30
 0.0169
P9100 GitHub topic 62
 0.0168
P1036 Dewey Decimal Classification 114
 0.0167
P8472 Encyclopedie berbere keyword ID 25
 0.0163
P5437 EuroVoc ID 67
 0.0158
P3235 PhilPapers topic 31
 0.0155
P3847 Open Library subject ID 66
 0.0154
P8248 Colon Classification 44
 0.0150
P508 BNCF Thesaurus ID 259
 0.0149
P5198 ASC Leiden Thesaurus ID 74
 0.0144
P1190 Universal Decimal Classification 22
 0.0136
P1151 topic's main Wikimedia portal 41
 0.0134
P2612 TED topic ID 21
 0.0128
P9082 Academic Encyclopedia of Czech History ID 24
 0.0128
P8539 ERIC Thesaurus ID 18
 0.0127
P3827 JSTOR topic ID 319
 0.0122
P2184 history of topic 40
 0.0121
P6293 YSA ID 43
 0.0117
P9287 Cyprus Bibliography ID 28
 0.0116
P1245 OmegaWiki Defined Meaning 145
 0.0115
P9084 ABC News topic ID 26
 0.0112
P3123 Stanford Encyclopedia of Philosophy ID 26
 0.0112
P2004 NALT ID 81
 0.0104
P2347 YSO ID 257
 0.0104
P3553 Zhihu topic ID 150
 0.0098
P7276 New Encyclopedic Dictionary of Czech ID 13
 0.0092
P1482 Stack Exchange tag 43
 0.0090
P9545 Encyclopedia of China Online Database ID 51
 0.0087
P1149 Library of Congress Classification 24
 0.0081
P3569 Cultureel Woordenboek ID 50
 0.0077
P8309 Yle topic ID 39
 0.0076
P8408 KBpedia ID 284
 0.0073
P6541 Stack Exchange site 10
 0.0072
P1256 Iconclass notation 36
 0.0071
P7993 Treccani's Dizionario di Filosofia ID 28
 0.0071
P6385 Krugosvet article 51
 0.0070
P7712 Joconde domain ID 10
 0.0069