As of 2022-03-07, the Wikidata property eBay username (P7590) is used on 9 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
P2013 Facebook ID 8
 0.0000
P2002 Twitter username 8
 0.0000
P2397 YouTube channel ID 6
 0.0001
P2003 Instagram username 6
 0.0000
P2671 Google Knowledge Graph ID 4
 0.0000
P3836 Pinterest username 3
 0.0007
P214 VIAF ID 3
 0.0000
P646 Freebase ID 3
 0.0000
P4411 Quora username 2
 0.0062
P4175 Patreon ID 2
 0.0020
P5337 Google News topics ID 2
 0.0004
P2847 Google+ ID 2
 0.0003
P6634 LinkedIn personal profile ID 2
 0.0000
P1960 Google Scholar author ID 2
 0.0000
P4985 TMDb person ID 2
 0.0000
P345 IMDb ID 2
 0.0000
P244 Library of Congress authority ID 2
 0.0000
P496 ORCID iD 2
 0.0000
P7859 WorldCat Identities ID 2
 0.0000
P6837 Keybase username 1
 0.0133
P8772 Blogger user profile ID 1
 0.0130
P4232 Figshare author ID 1
 0.0056
P3276 Angel List ID 1
 0.0048
P9885 Bing entity ID 1
 0.0047
P7176 XING profile ID 1
 0.0042
P5346 Playboy Plus ID 1
 0.0026
P4193 Familypedia person ID 1
 0.0017
P5233 Filmow ID 1
 0.0015
P4265 Reddit username 1
 0.0012
P3899 Medium username 1
 0.0012
P8720 xHamster ID 1
 0.0010
P7317 iHeartRadio artist ID 1
 0.0008
P8718 AVN performer ID 1
 0.0006
P2087 Crunchbase person ID 1
 0.0006
P4174 Wikimedia username 1
 0.0006
P3258 LiveJournal ID 1
 0.0005
P3267 Flickr user ID 1
 0.0005
P2611 TED speaker ID 1
 0.0004
P3789 Telegram username 1
 0.0004
P3747 SSRN author ID 1
 0.0004
P3057 Charity Commission no. 1
 0.0003
P6276 Amazon Music artist ID 1
 0.0003
P4862 Amazon author ID 1
 0.0002
P6005 Muck Rack journalist ID 1
 0.0002
P4003 Facebook page ID 1
 0.0001
P2037 GitHub username 1
 0.0001
P966 MusicBrainz label ID 1
 0.0001
P7400 LibraryThing author ID 1
 0.0001
P3608 EU VAT number 1
 0.0001
P4666 CineMagia person ID 1
 0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6837 Keybase username 1
 0.0133
P8772 Blogger user profile ID 1
 0.0130
P4411 Quora username 2
 0.0062
P4232 Figshare author ID 1
 0.0056
P3276 Angel List ID 1
 0.0048
P9885 Bing entity ID 1
 0.0047
P7176 XING profile ID 1
 0.0042
P5346 Playboy Plus ID 1
 0.0026
P4175 Patreon ID 2
 0.0020
P4193 Familypedia person ID 1
 0.0017
P5233 Filmow ID 1
 0.0015
P4265 Reddit username 1
 0.0012
P3899 Medium username 1
 0.0012
P8720 xHamster ID 1
 0.0010
P7317 iHeartRadio artist ID 1
 0.0008
P3836 Pinterest username 3
 0.0007
P8718 AVN performer ID 1
 0.0006
P2087 Crunchbase person ID 1
 0.0006
P4174 Wikimedia username 1
 0.0006
P3258 LiveJournal ID 1
 0.0005
P3267 Flickr user ID 1
 0.0005
P2611 TED speaker ID 1
 0.0004
P3789 Telegram username 1
 0.0004
P5337 Google News topics ID 2
 0.0004
P3747 SSRN author ID 1
 0.0004
P3057 Charity Commission no. 1
 0.0003
P2847 Google+ ID 2
 0.0003
P6276 Amazon Music artist ID 1
 0.0003
P4862 Amazon author ID 1
 0.0002
P6005 Muck Rack journalist ID 1
 0.0002
P4003 Facebook page ID 1
 0.0001
P2037 GitHub username 1
 0.0001
P966 MusicBrainz label ID 1
 0.0001
P7400 LibraryThing author ID 1
 0.0001
P3608 EU VAT number 1
 0.0001
P4666 CineMagia person ID 1
 0.0001
P3835 Mendeley person ID 1
 0.0001
P2397 YouTube channel ID 6
 0.0001
P5284 Douban movie celebrity ID 1
 0.0001
P8253 OSM Name Suggestion Index identifier 1
 0.0001
P2889 FamilySearch person ID 1
 0.0001
P3283 Bandcamp ID 1
 0.0001
P2850 Apple Music artist ID (American version) 1
 0.0001
P1607 Dialnet author ID 1
 0.0001
P2088 Crunchbase organization ID 1
 0.0001
P2381 Academic Tree ID 1
 0.0001
P3040 SoundCloud ID 1
 0.0000
P2963 Goodreads author ID 1
 0.0000
P6634 LinkedIn personal profile ID 2
 0.0000
P2003 Instagram username 6
 0.0000