As of 2022-03-07, the Wikidata property All-Science Journal Classification Codes (P10203) is used on 223 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 213
 0.0000
P10283 OpenAlex ID 199
 0.0020
P6366 Microsoft Academic ID 199
 0.0007
P910 topic's main category 193
 0.0003
P373 Commons category 183
 0.0001
P31 instance of 183
 0.0000
P279 subclass of 182
 0.0001
P3417 Quora topic ID 181
 0.0010
P3827 JSTOR topic ID 172
 0.0068
P227 GND ID 161
 0.0001
P244 Library of Congress authority ID 153
 0.0001
P8408 KBpedia ID 152
 0.0040
P508 BNCF Thesaurus ID 142
 0.0086
P3095 practiced by 140
 0.0346
P1417 Encyclopædia Britannica Online ID 138
 0.0008
P2347 YSO ID 133
 0.0056
P486 MeSH descriptor ID 126
 0.0034
P8189 National Library of Israel J9U ID 124
 0.0007
P268 Bibliothèque nationale de France ID 124
 0.0002
P18 image 113
 0.0000
P1051 PSH ID 109
 0.0181
P349 National Diet Library ID 107
 0.0008
P8529 ANZSRC 2020 FoR ID 103
 0.0898
P3553 Zhihu topic ID 103
 0.0072
P1245 OmegaWiki Defined Meaning 96
 0.0083
P1014 Art & Architecture Thesaurus ID 95
 0.0040
P672 MeSH tree code 94
 0.0057
P2924 Great Russian Encyclopedia Online ID 91
 0.0018
P1343 described by source 91
 0.0001
P3916 UNESCO Thesaurus ID 88
 0.0276
P2581 BabelNet ID 84
 0.0012
P3219 Encyclopædia Universalis ID 76
 0.0023
P1296 Gran Enciclopèdia Catalana ID 76
 0.0007
P1889 different from 74
 0.0001
P2004 NALT ID 71
 0.0105
P4527 UK Parliament thesaurus ID 70
 0.0027
P361 part of 69
 0.0000
P3984 subreddit 67
 0.0060
P7818 French Vikidia ID 67
 0.0033
P3365 Treccani ID 64
 0.0026
P1424 topic's main template 60
 0.0030
P950 Biblioteca Nacional de España ID 59
 0.0003
P1036 Dewey Decimal Classification 57
 0.0098
P1225 U.S. National Archives Identifier 57
 0.0001
P5922 ANZSRC 2008 FoR ID 56
 0.0747
P5748 Basisklassifikation 55
 0.0886
P5008 on focus list of Wikimedia project 54
 0.0001
P2578 studies 53
 0.0361
P7033 Australian Educational Vocabulary ID 51
 0.0059
P3847 Open Library subject ID 48
 0.0149

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P8529 ANZSRC 2020 FoR ID 103
 0.0898
P5748 Basisklassifikation 55
 0.0886
P5922 ANZSRC 2008 FoR ID 56
 0.0747
P2612 TED topic ID 30
 0.0542
P4644 ESCO skill ID 27
 0.0525
P5125 Wikimedia outline 35
 0.0417
P8539 ERIC Thesaurus ID 14
 0.0407
P2578 studies 53
 0.0361
P1190 Universal Decimal Classification 19
 0.0350
P3095 practiced by 140
 0.0346
P9341 MeSH qualifier ID 8
 0.0335
P5429 IPTC NewsCode 30
 0.0310
P2357 Classification of Instructional Programs code 11
 0.0305
P7712 Joconde domain ID 11
 0.0301
P9084 ABC News topic ID 35
 0.0284
P920 LEM ID 20
 0.0282
P3916 UNESCO Thesaurus ID 88
 0.0276
P6541 Stack Exchange site 7
 0.0223
P8248 Colon Classification 41
 0.0221
P6870 Latvian National Encyclopedia Online ID 23
 0.0219
P8472 Encyclopedie berbere keyword ID 10
 0.0212
P8365 Thesaurus Sozialwissenschaften ID 6
 0.0197
P3235 PhilPapers topic 18
 0.0193
P1051 PSH ID 109
 0.0181
P1151 topic's main Wikimedia portal 36
 0.0180
P9287 Cyprus Bibliography ID 24
 0.0180
P10287 DFG Science Classification 4
 0.0175
P5250 IAB code 22
 0.0175
P3612 Le Monde diplomatique subject ID 15
 0.0171
P6680 MeSH term ID 6
 0.0162
P9100 GitHub topic 40
 0.0151
P3847 Open Library subject ID 48
 0.0149
P5437 EuroVoc ID 47
 0.0148
P2184 history of topic 30
 0.0134
P7832 Basque Vikidia ID 13
 0.0128
P3285 Mathematics Subject Classification ID 5
 0.0127
P6293 YSA ID 31
 0.0119
P5084 Yahoo Answers category 3
 0.0116
P5198 ASC Leiden Thesaurus ID 47
 0.0115
P1282 OpenStreetMap tag or key 33
 0.0108
P2004 NALT ID 71
 0.0105
P6200 BBC News topic ID 15
 0.0104
P1036 Dewey Decimal Classification 57
 0.0098
P6611 Semantic Scholar topic ID 6
 0.0094
P5082 Store medisinske leksikon ID 29
 0.0092
P5160 Thesaurus for Graphic Materials ID 9
 0.0092
P7644 Encyclopedia of Cleveland History ID 5
 0.0091
P9286 Encyclopaedia Herder concept ID 3
 0.0090
P7456 AAAS keyword ID 2
 0.0089
P3123 Stanford Encyclopedia of Philosophy ID 11
 0.0087