As of 2022-03-07, the Wikidata property Quora username (P4411) is used on 317 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
P2002 Twitter username 237
 0.0008
P2013 Facebook ID 170
 0.0007
P6634 LinkedIn personal profile ID 151
 0.0029
P214 VIAF ID 134
 0.0000
P7859 WorldCat Identities ID 123
 0.0001
P646 Freebase ID 123
 0.0000
P2003 Instagram username 122
 0.0008
P213 ISNI 114
 0.0001
P3417 Quora topic ID 103
 0.0006
P244 Library of Congress authority ID 103
 0.0001
P2671 Google Knowledge Graph ID 96
 0.0000
P2397 YouTube channel ID 91
 0.0014
P345 IMDb ID 76
 0.0001
P269 IdRef ID 69
 0.0001
P227 GND ID 69
 0.0001
P1006 Nationale Thesaurus voor Auteurs ID 61
 0.0001
P1207 NUKAT ID 60
 0.0001
P2087 Crunchbase person ID 56
 0.0288
P2963 Goodreads author ID 56
 0.0027
P268 Bibliothèque nationale de France ID 56
 0.0001
P9743 Podchaser creator ID 55
 0.0039
P4985 TMDb person ID 54
 0.0002
P1960 Google Scholar author ID 52
 0.0009
P691 NKCR AUT ID 51
 0.0001
P496 ORCID iD 50
 0.0000
P3899 Medium username 47
 0.0420
P7293 PLWABN ID 47
 0.0001
P2037 GitHub username 46
 0.0058
P5034 National Library of Korea ID 44
 0.0007
P1015 NORAF ID 44
 0.0003
P4174 Wikimedia username 41
 0.0198
P4265 Reddit username 38
 0.0346
P3836 Pinterest username 38
 0.0080
P8189 National Library of Israel J9U ID 37
 0.0002
P434 MusicBrainz artist ID 37
 0.0002
P349 National Diet Library ID 36
 0.0003
P648 Open Library ID 36
 0.0001
P1263 NNDB people ID 33
 0.0009
P4862 Amazon author ID 32
 0.0053
P1280 CONOR.SI ID 32
 0.0003
P7400 LibraryThing author ID 31
 0.0032
P2038 ResearchGate profile ID 31
 0.0006
P2456 DBLP author ID 31
 0.0006
P5337 Google News topics ID 30
 0.0057
P950 Biblioteca Nacional de España ID 30
 0.0002
P2163 FAST ID 30
 0.0001
P6005 Muck Rack journalist ID 29
 0.0045
P3267 Flickr user ID 27
 0.0121
P2847 Google+ ID 27
 0.0043
P4012 Semantic Scholar author ID 27
 0.0007

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3899 Medium username 47
 0.0420
P4265 Reddit username 38
 0.0346
P2087 Crunchbase person ID 56
 0.0288
P4016 SlideShare username 13
 0.0246
P6837 Keybase username 9
 0.0240
P4174 Wikimedia username 41
 0.0198
P8754 OpenStreetMap numeric user ID 6
 0.0163
P8772 Blogger user profile ID 5
 0.0131
P4232 Figshare author ID 6
 0.0124
P3267 Flickr user ID 27
 0.0121
P3276 Angel List ID 6
 0.0117
P6621 Le Figaro tag ID 6
 0.0113
P7176 XING profile ID 6
 0.0110
P5551 Courrier international topic ID 3
 0.0090
P8964 OpenReview.net profile ID 3
 0.0087
P4942 Societe.com director ID 5
 0.0086
P3708 PhDTree person ID 3
 0.0085
P10212 Stack Exchange user ID 3
 0.0085
P3836 Pinterest username 38
 0.0080
P8827 GitLab username 3
 0.0080
P5264 Relationship Science person ID 3
 0.0078
P4033 Mastodon address 6
 0.0078
P3052 Bloomberg person ID 7
 0.0075
P4419 Videolectures ID 3
 0.0075
P7171 Hacker News username 3
 0.0075
P2607 BookBrainz author ID 7
 0.0073
P6620 L'Express person ID 3
 0.0072
P7737 DeviantArt username 3
 0.0068
P7188 LiveXLive artist ID 3
 0.0064
P7590 eBay username 2
 0.0062
P2611 TED speaker ID 16
 0.0061
P6119 Letterboxd actor ID 10
 0.0060
P2037 GitHub username 46
 0.0058
P5161 Trustpilot company ID 5
 0.0058
P7284 The Independent topic ID 3
 0.0058
P5337 Google News topics ID 30
 0.0057
P4939 BFMTV.com director ID 4
 0.0057
P6654 Periscope ID 2
 0.0056
P4862 Amazon author ID 32
 0.0053
P1714 Journalisted ID 3
 0.0052
P3943 Tumblr username 20
 0.0052
P7154 Empik author ID 2
 0.0051
P6760 Know Your Meme ID 11
 0.0051
P4015 Vimeo identifier 18
 0.0050
P7709 ScienceOpen author ID 2
 0.0050
P7920 TheTVDB person ID 6
 0.0048
P7071 Qobuz artist ID 4
 0.0048
P3479 Omni topic ID 6
 0.0047
P4175 Patreon ID 6
 0.0047
P6464 Mtime people ID 5
 0.0047