As of 2022-03-07, the Wikidata property public key fingerprint (P3721) is used on 203 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 202
0.0000
P856 official website 160
0.0001
P2002 Twitter username 115
0.0004
P18 image 104
0.0000
P373 Commons category 100
0.0000
P646 Freebase ID 100
0.0000
P8687 social media followers 94
0.0004
P21 sex or gender 91
0.0000
P106 occupation 88
0.0000
P735 given name 84
0.0000
P968 email address 80
0.0005
P571 inception 74
0.0000
P734 family name 68
0.0000
P17 country 68
0.0000
P214 VIAF ID 67
0.0000
P154 logo image 62
0.0006
P27 country of citizenship 62
0.0000
P463 member of 60
0.0002
P3417 Quora topic ID 58
0.0003
P7859 WorldCat Identities ID 57
0.0000
P1412 languages spoken, written or signed 55
0.0000
P569 date of birth 55
0.0000
P2013 Facebook ID 52
0.0002
P159 headquarters location 52
0.0001
P69 educated at 51
0.0000
P2037 GitHub username 50
0.0064
P227 GND ID 50
0.0000
P244 Library of Congress authority ID 50
0.0000
P2671 Google Knowledge Graph ID 47
0.0000
P910 topic's main category 42
0.0001
P108 employer 40
0.0000
P19 place of birth 40
0.0000
P213 ISNI 38
0.0000
P348 software version identifier 34
0.0013
P275 copyright license 31
0.0002
P1581 official blog 30
0.0045
P1329 phone number 30
0.0002
P6216 copyright status 29
0.0000
P269 IdRef ID 28
0.0001
P6375 street address 28
0.0000
P1324 source code repository 27
0.0019
P2397 YouTube channel ID 27
0.0004
P3984 subreddit 26
0.0023
P8189 National Library of Israel J9U ID 26
0.0002
P1889 different from 26
0.0000
P166 award received 25
0.0000
P6634 LinkedIn personal profile ID 24
0.0005
P112 founded by 24
0.0004
P935 Commons gallery 24
0.0002
P4033 Mastodon address 23
0.0361

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6837 Keybase username 11
0.0425
P8778 Docker Hub repository 11
0.0379
P4033 Mastodon address 23
0.0361
P4387 update method 9
0.0324
P3033 package management system 11
0.0318
P4092 checksum 7
0.0306
P3112 DistroWatch ID 10
0.0305
P8209 SILL software ID 8
0.0209
P4107 Framalibre ID 12
0.0176
P9618 AlternativeTo software ID 21
0.0171
P4776 MAC Address Block Large ID 8
0.0155
P1613 IRC channel 10
0.0128
P8934 mailing list archive 6
0.0124
P8060 Glassdoor company ID 8
0.0111
P7171 Hacker News username 3
0.0105
P1401 bug tracking system 18
0.0104
P1167 USB vendor ID 4
0.0091
P4265 Reddit username 9
0.0089
P9101 Discord username 2
0.0088
P4655 Flathub ID 4
0.0087
P3875 Justia Patents company ID 2
0.0084
P2992 software quality assurance 5
0.0082
P7101 privacy policy URL 8
0.0081
P2078 user manual URL 12
0.0079
P10206 Comparably company ID 5
0.0078
P8340 estimated value 3
0.0078
P2179 ACM Classification Code (2012) 5
0.0077
P8827 GitLab username 2
0.0076
P6463 Rock's Backpages publication ID 2
0.0074
P9602 OSDN project 2
0.0074
P3797 autonomous system number 4
0.0073
P10311 official jobs URL 2
0.0067
P553 website account on 10
0.0065
P2037 GitHub username 50
0.0064
P2700 protocol 2
0.0064
P2537 Free Software Directory entry 11
0.0063
P2893 Skype username 2
0.0063
P4167 Dagens Næringsliv topic ID 2
0.0063
P822 mascot 6
0.0061
P6009 Techopedia ID 3
0.0060
P1972 Open Hub ID 17
0.0055
P3454 Arch Linux package 12
0.0054
P8972 small logo or icon 4
0.0053
P10285 Indeed company ID 2
0.0052
P4162 AUR package 14
0.0052
P8507 Legacy.com newspaper ID 2
0.0051
P7788 openSUSE package 2
0.0051
P6720 interwiki prefix at Wikimedia 3
0.0051
P5531 Central Index Key 11
0.0050
P7306 Downdetector ID 5
0.0050