As of 2022-03-07, the Wikidata property Classification of Instructional Programs code (P2357) is used on 149 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 126
 0.0000
P361 part of 83
 0.0000
P279 subclass of 81
 0.0000
P5008 on focus list of Wikimedia project 76
 0.0001
P646 Freebase ID 66
 0.0000
P17 country 63
 0.0000
P6366 Microsoft Academic ID 62
 0.0002
P856 official website 62
 0.0000
P749 parent organization 61
 0.0005
P3417 Quora topic ID 61
 0.0003
P101 field of work 61
 0.0003
P2561 name 60
 0.0004
P910 topic's main category 59
 0.0001
P131 located in the administrative territorial entity 59
 0.0000
P244 Library of Congress authority ID 57
 0.0000
P213 ISNI 55
 0.0000
P10283 OpenAlex ID 54
 0.0005
P3827 JSTOR topic ID 48
 0.0019
P6375 street address 48
 0.0000
P3500 Ringgold ID 47
 0.0005
P373 Commons category 47
 0.0000
P625 coordinate location 46
 0.0000
P3095 practiced by 44
 0.0108
P8408 KBpedia ID 42
 0.0011
P227 GND ID 40
 0.0000
P1417 Encyclopædia Britannica Online ID 33
 0.0002
P2578 studies 31
 0.0219
P2581 BabelNet ID 31
 0.0004
P3916 UNESCO Thesaurus ID 29
 0.0091
P2347 YSO ID 28
 0.0012
P1014 Art & Architecture Thesaurus ID 27
 0.0011
P349 National Diet Library ID 27
 0.0002
P3553 Zhihu topic ID 26
 0.0018
P508 BNCF Thesaurus ID 26
 0.0016
P1051 PSH ID 25
 0.0041
P8189 National Library of Israel J9U ID 25
 0.0001
P1889 different from 25
 0.0000
P2924 Great Russian Encyclopedia Online ID 24
 0.0005
P214 VIAF ID 23
 0.0000
P1036 Dewey Decimal Classification 22
 0.0038
P1343 described by source 22
 0.0000
P268 Bibliothèque nationale de France ID 21
 0.0000
P18 image 21
 0.0000
P1813 short name 20
 0.0001
P1245 OmegaWiki Defined Meaning 19
 0.0016
P8529 ANZSRC 2020 FoR ID 18
 0.0155
P7859 WorldCat Identities ID 17
 0.0000
P1424 topic's main template 15
 0.0008
P7033 Australian Educational Vocabulary ID 14
 0.0016
P4212 PACTOLS thesaurus ID 14
 0.0008

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P10203 All-Science Journal Classification Codes 11
 0.0305
P3285 Mathematics Subject Classification ID 8
 0.0252
P1190 Universal Decimal Classification 11
 0.0231
P2578 studies 31
 0.0219
P5748 Basisklassifikation 10
 0.0169
P8529 ANZSRC 2020 FoR ID 18
 0.0155
P5125 Wikimedia outline 12
 0.0152
P4644 ESCO skill ID 6
 0.0130
P2612 TED topic ID 6
 0.0119
P5801 Academia.edu topic ID 3
 0.0109
P3095 practiced by 44
 0.0108
P5922 ANZSRC 2008 FoR ID 7
 0.0097
P3235 PhilPapers topic 8
 0.0092
P3916 UNESCO Thesaurus ID 29
 0.0091
P6541 Stack Exchange site 2
 0.0082
P920 LEM ID 5
 0.0077
P9286 Encyclopaedia Herder concept ID 2
 0.0077
P8472 Encyclopedie berbere keyword ID 3
 0.0074
P8539 ERIC Thesaurus ID 2
 0.0071
P2179 ACM Classification Code (2012) 4
 0.0067
P9082 Academic Encyclopedia of Czech History ID 5
 0.0067
P7712 Joconde domain ID 2
 0.0067
P6680 MeSH term ID 2
 0.0066
P7456 AAAS keyword ID 1
 0.0066
P8799 Twitch tag ID 4
 0.0064
P8801 MSRI institution ID 1
 0.0063
P8490 ANZSIC 2006 ID 1
 0.0063
P1151 topic's main Wikimedia portal 12
 0.0062
P3612 Le Monde diplomatique subject ID 5
 0.0062
P1189 Chinese Library Classification 1
 0.0061
P8734 O*NET OnLine code 1
 0.0060
P5429 IPTC NewsCode 5
 0.0054
P6611 Semantic Scholar topic ID 3
 0.0053
P7832 Basque Vikidia ID 5
 0.0053
P5250 IAB code 6
 0.0050
P7889 Cambridge Encyclopedia of Anthropology ID 1
 0.0048
P1796 International Standard Industrial Classification code Rev.4 1
 0.0045
P6564 Brilliant Wiki ID 2
 0.0045
P9941 Dizionario di Economia e Finanza ID 1
 0.0045
P8248 Colon Classification 8
 0.0044
P8365 Thesaurus Sozialwissenschaften ID 1
 0.0043
P9084 ABC News topic ID 5
 0.0042
P7644 Encyclopedia of Cleveland History ID 2
 0.0042
P1051 PSH ID 25
 0.0041
P8629 Occupational Outlook Handbook ID 1
 0.0041
P6496 Biblioteca Virtual Andalucía authority ID 1
 0.0041
P6870 Latvian National Encyclopedia Online ID 4
 0.0040
P9368 CNA topic ID 2
 0.0038
P5437 EuroVoc ID 12
 0.0038
P1036 Dewey Decimal Classification 22
 0.0038