As of 2022-03-07, the Wikidata property Colon Classification (P8248) is used on 1,675 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 1,385
 0.0003
P227 GND ID 1,118
 0.0009
P244 Library of Congress authority ID 1,060
 0.0008
P1417 Encyclopædia Britannica Online ID 1,003
 0.0058
P8189 National Library of Israel J9U ID 897
 0.0052
P3417 Quora topic ID 860
 0.0047
P268 Bibliothèque nationale de France ID 845
 0.0015
P1296 Gran Enciclopèdia Catalana ID 777
 0.0067
P8408 KBpedia ID 677
 0.0173
P4342 Store norske leksikon ID 646
 0.0084
P349 National Diet Library ID 628
 0.0045
P214 VIAF ID 627
 0.0002
P2924 Great Russian Encyclopedia Online ID 624
 0.0122
P2347 YSO ID 606
 0.0244
P3219 Encyclopædia Universalis ID 602
 0.0177
P7818 French Vikidia ID 596
 0.0282
P508 BNCF Thesaurus ID 524
 0.0299
P7859 WorldCat Identities ID 517
 0.0003
P691 NKCR AUT ID 513
 0.0011
P1245 OmegaWiki Defined Meaning 506
 0.0399
P3827 JSTOR topic ID 502
 0.0190
P2581 BabelNet ID 495
 0.0067
P1036 Dewey Decimal Classification 473
 0.0692
P4212 PACTOLS thesaurus ID 455
 0.0249
P3365 Treccani ID 440
 0.0169
P10283 OpenAlex ID 425
 0.0042
P486 MeSH descriptor ID 418
 0.0109
P8814 WordNet 3.1 Synset ID 414
 0.0244
P1225 U.S. National Archives Identifier 406
 0.0006
P6366 Microsoft Academic ID 393
 0.0014
P1014 Art & Architecture Thesaurus ID 390
 0.0155
P3553 Zhihu topic ID 384
 0.0249
P1566 GeoNames ID 377
 0.0001
P950 Biblioteca Nacional de España ID 371
 0.0019
P4527 UK Parliament thesaurus ID 370
 0.0135
P3916 UNESCO Thesaurus ID 357
 0.0817
P1051 PSH ID 346
 0.0478
P982 MusicBrainz area ID 346
 0.0109
P5573 archINFORM location ID 345
 0.0082
P7033 Australian Educational Vocabulary ID 340
 0.0347
P6766 Who's on First ID 340
 0.0006
P402 OpenStreetMap relation ID 337
 0.0017
P6573 Klexikon article ID 333
 0.0825
P5019 Brockhaus Enzyklopädie online ID 328
 0.0088
P269 IdRef ID 324
 0.0006
P8519 RKD thesaurus ID 309
 0.0236
P7305 Online PWN Encyclopedia ID 302
 0.0086
P3222 NE.se ID 301
 0.0067
P1667 Getty Thesaurus of Geographic Names ID 301
 0.0058
P213 ISNI 299
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6573 Klexikon article ID 333
 0.0825
P3916 UNESCO Thesaurus ID 357
 0.0817
P7827 Spanish Vikidia ID 243
 0.0809
P5250 IAB code 192
 0.0755
P3612 Le Monde diplomatique subject ID 164
 0.0753
P9757 Schoenberg Database of Manuscripts place ID 167
 0.0702
P1036 Dewey Decimal Classification 473
 0.0692
P4427 GACS ID 143
 0.0677
P7832 Basque Vikidia ID 145
 0.0622
P9084 ABC News topic ID 153
 0.0596
P7829 English Vikidia ID 145
 0.0593
P9123 Catalan Vikidia ID 120
 0.0592
P5437 EuroVoc ID 252
 0.0569
P7822 Italian Vikidia ID 134
 0.0557
P3911 STW Thesaurus for Economics ID 218
 0.0555
P6293 YSA ID 215
 0.0554
P3422 INSEE countries and foreign territories code 100
 0.0544
P5429 IPTC NewsCode 126
 0.0542
P5180 CIVICUS Monitor country entry 96
 0.0541
P297 ISO 3166-1 alpha-2 code 100
 0.0541
P9948 The World Factbook country ID 99
 0.0540
P3175 Statoids ID 98
 0.0537
P3068 WIPO ST.3 97
 0.0537
P299 ISO 3166-1 numeric code 99
 0.0536
P298 ISO 3166-1 alpha-3 code 99
 0.0536
P7870 Analysis & Policy Observatory term ID 102
 0.0533
P984 IOC country code 97
 0.0532
P3024 ITU letter code 94
 0.0530
P5198 ASC Leiden Thesaurus ID 280
 0.0528
P605 NUTS code 168
 0.0526
P6849 DR topic ID 127
 0.0522
P3221 New York Times topic ID 194
 0.0485
P1051 PSH ID 346
 0.0478
P2612 TED topic ID 92
 0.0473
P8217 iDAI.gazetteer ID 103
 0.0457
P4801 LoC and MARC vocabularies ID 124
 0.0455
P10234 Der Spiegel topic ID 86
 0.0446
P3847 Open Library subject ID 191
 0.0422
P6200 BBC News topic ID 113
 0.0404
P1245 OmegaWiki Defined Meaning 506
 0.0399
P9100 GitHub topic 157
 0.0395
P7012 World Encyclopedia of Puppetry Arts ID 86
 0.0382
P8309 Yle topic ID 205
 0.0382
P1438 Jewish Encyclopedia ID (Russian) 162
 0.0377
P9368 CNA topic ID 71
 0.0359
P9937 Postimees topic ID 75
 0.0358
P1617 BBC Things ID 102
 0.0349
P7033 Australian Educational Vocabulary ID 340
 0.0347
P2004 NALT ID 277
 0.0347
P5748 Basisklassifikation 70
 0.0340