As of 2022-03-07, the Wikidata property mix'n'match catalog ID (P2264) is used on 2,215 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
P4793 identifiers.org prefix 8
 0.0033
P9100 GitHub topic 6
 0.0013
P646 Freebase ID 4
 0.0000
P8408 KBpedia ID 3
 0.0001
P3417 Quora topic ID 3
 0.0000
P4801 LoC and MARC vocabularies ID 2
 0.0006
P10283 OpenAlex ID 2
 0.0000
P2013 Facebook ID 2
 0.0000
P6366 Microsoft Academic ID 2
 0.0000
P2002 Twitter username 2
 0.0000
P227 GND ID 2
 0.0000
P2689 BARTOC ID 1
 0.0004
P6200 BBC News topic ID 1
 0.0003
P4953 Library of Congress Genre/Form Terms ID 1
 0.0003
P2267 PolitiFact people and groups ID 1
 0.0002
P1150 Regensburg Classification 1
 0.0002
P6181 Disney A to Z ID 1
 0.0001
P7749 Nomenclature for Museum Cataloging 1
 0.0001
P7764 Archives Portal Europe ID 1
 0.0001
P2037 GitHub username 1
 0.0001
P6404 Treccani's Dizionario di Storia ID 1
 0.0001
P1245 OmegaWiki Defined Meaning 1
 0.0001
P4613 Encyclopedia of Modern Ukraine ID 1
 0.0001
P3553 Zhihu topic ID 1
 0.0001
P508 BNCF Thesaurus ID 1
 0.0001
P7818 French Vikidia ID 1
 0.0000
P2347 YSO ID 1
 0.0000
P1014 Art & Architecture Thesaurus ID 1
 0.0000
P3827 JSTOR topic ID 1
 0.0000
P3219 Encyclopædia Universalis ID 1
 0.0000
P3222 NE.se ID 1
 0.0000
P2397 YouTube channel ID 1
 0.0000
P1296 Gran Enciclopèdia Catalana ID 1
 0.0000
P7363 ISSN-L 1
 0.0000
P236 ISSN 1
 0.0000
P8189 National Library of Israel J9U ID 1
 0.0000
P724 Internet Archive ID 1
 0.0000
P691 NKCR AUT ID 1
 0.0000
P268 Bibliothèque nationale de France ID 1
 0.0000
P244 Library of Congress authority ID 1
 0.0000
P7859 WorldCat Identities ID 1
 0.0000
P214 VIAF ID 1
 0.0000
P1566 GeoNames ID 1
 0.0000
P2671 Google Knowledge Graph ID 1
 0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P4793 identifiers.org prefix 8
 0.0033
P9100 GitHub topic 6
 0.0013
P4801 LoC and MARC vocabularies ID 2
 0.0006
P2689 BARTOC ID 1
 0.0004
P6200 BBC News topic ID 1
 0.0003
P4953 Library of Congress Genre/Form Terms ID 1
 0.0003
P2267 PolitiFact people and groups ID 1
 0.0002
P1150 Regensburg Classification 1
 0.0002
P6181 Disney A to Z ID 1
 0.0001
P7749 Nomenclature for Museum Cataloging 1
 0.0001
P7764 Archives Portal Europe ID 1
 0.0001
P2037 GitHub username 1
 0.0001
P6404 Treccani's Dizionario di Storia ID 1
 0.0001
P8408 KBpedia ID 3
 0.0001
P1245 OmegaWiki Defined Meaning 1
 0.0001
P4613 Encyclopedia of Modern Ukraine ID 1
 0.0001
P3553 Zhihu topic ID 1
 0.0001
P508 BNCF Thesaurus ID 1
 0.0001
P7818 French Vikidia ID 1
 0.0000
P2347 YSO ID 1
 0.0000
P1014 Art & Architecture Thesaurus ID 1
 0.0000
P3827 JSTOR topic ID 1
 0.0000
P3219 Encyclopædia Universalis ID 1
 0.0000
P3222 NE.se ID 1
 0.0000
P10283 OpenAlex ID 2
 0.0000
P3417 Quora topic ID 3
 0.0000
P2397 YouTube channel ID 1
 0.0000
P2013 Facebook ID 2
 0.0000
P1296 Gran Enciclopèdia Catalana ID 1
 0.0000
P7363 ISSN-L 1
 0.0000
P6366 Microsoft Academic ID 2
 0.0000
P236 ISSN 1
 0.0000
P2002 Twitter username 2
 0.0000
P8189 National Library of Israel J9U ID 1
 0.0000
P724 Internet Archive ID 1
 0.0000
P691 NKCR AUT ID 1
 0.0000
P268 Bibliothèque nationale de France ID 1
 0.0000
P227 GND ID 2
 0.0000
P646 Freebase ID 4
 0.0000
P244 Library of Congress authority ID 1
 0.0000
P7859 WorldCat Identities ID 1
 0.0000
P214 VIAF ID 1
 0.0000
P1566 GeoNames ID 1
 0.0000
P2671 Google Knowledge Graph ID 1
 0.0000