As of 2022-03-07, the Wikidata property Firefox Add-ons URL slug (P8579) is used on 51 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 51
 0.0000
P856 official website 44
 0.0000
P8559 Chrome Webstore extension ID 37
 0.4684
P6216 copyright status 32
 0.0000
P275 copyright license 31
 0.0002
P154 logo image 29
 0.0003
P646 Freebase ID 29
 0.0000
P277 programming language 28
 0.0028
P571 inception 28
 0.0000
P348 software version identifier 26
 0.0010
P1324 source code repository 22
 0.0016
P2002 Twitter username 21
 0.0001
P366 has use 20
 0.0003
P18 image 18
 0.0000
P400 platform 17
 0.0004
P3417 Quora topic ID 16
 0.0001
P8687 social media followers 15
 0.0001
P373 Commons category 15
 0.0000
P178 developer 14
 0.0003
P9618 AlternativeTo software ID 13
 0.0120
P306 operating system 12
 0.0004
P2671 Google Knowledge Graph ID 12
 0.0000
P577 publication date 10
 0.0000
P2013 Facebook ID 9
 0.0000
P1972 Open Hub ID 8
 0.0027
P2537 Free Software Directory entry 7
 0.0044
P4264 LinkedIn company ID 7
 0.0007
P2397 YouTube channel ID 7
 0.0001
P6931 Repology project name 6
 0.0012
P3984 subreddit 6
 0.0005
P2088 Crunchbase organization ID 6
 0.0003
P2003 Instagram username 6
 0.0000
P407 language of work or name 6
 0.0000
P17 country 6
 0.0000
P9849 Mozilla extension ID 5
 0.0962
P2037 GitHub username 5
 0.0007
P2283 uses 5
 0.0002
P968 email address 5
 0.0000
P4107 Framalibre ID 4
 0.0075
P4354 search formatter URL 4
 0.0024
P3418 Google Play Store app ID 4
 0.0018
P9100 GitHub topic 4
 0.0016
P1661 Alexa rank 4
 0.0012
P6665 Pro-Linux.de DBApp ID 4
 0.0010
P138 named after 4
 0.0000
P159 headquarters location 4
 0.0000
P127 owned by 4
 0.0000
P2992 software quality assurance 3
 0.0065
P4033 Mastodon address 3
 0.0059
P3454 Arch Linux package 3
 0.0015

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P8559 Chrome Webstore extension ID 37
 0.4684
P9849 Mozilla extension ID 5
 0.0962
P4092 checksum 2
 0.0244
P9618 AlternativeTo software ID 13
 0.0120
P8209 SILL software ID 2
 0.0084
P4107 Framalibre ID 4
 0.0075
P2992 software quality assurance 3
 0.0065
P4033 Mastodon address 3
 0.0059
P9138 service status information URL 1
 0.0054
P3597 F-Droid package 1
 0.0053
P2537 Free Software Directory entry 7
 0.0044
P3308 lib.reviews ID 1
 0.0040
P4742 Uniform Resource Identifier Scheme 1
 0.0037
P4435 snap package 1
 0.0037
P8934 mailing list archive 1
 0.0030
P277 programming language 28
 0.0028
P943 programmer 1
 0.0027
P1972 Open Hub ID 8
 0.0027
P4354 search formatter URL 4
 0.0024
P10206 Comparably company ID 1
 0.0020
P3418 Google Play Store app ID 4
 0.0018
P9100 GitHub topic 4
 0.0016
P1324 source code repository 22
 0.0016
P1613 IRC channel 1
 0.0016
P2078 user manual URL 2
 0.0015
P3454 Arch Linux package 3
 0.0015
P3575 data size 2
 0.0015
P3861 App Store app ID 3
 0.0014
P1401 bug tracking system 2
 0.0013
P7101 privacy policy URL 1
 0.0012
P6931 Repology project name 6
 0.0012
P4162 AUR package 3
 0.0012
P7306 Downdetector ID 1
 0.0012
P1661 Alexa rank 4
 0.0012
P6665 Pro-Linux.de DBApp ID 4
 0.0010
P348 software version identifier 26
 0.0010
P7014 terms of service URL 1
 0.0008
P1414 GUI toolkit or framework 1
 0.0008
P3377 Bloomberg company ID 1
 0.0008
P8443 Homebrew formula name 1
 0.0007
P553 website account on 1
 0.0007
P4264 LinkedIn company ID 7
 0.0007
P2037 GitHub username 5
 0.0007
P8885 Namuwiki ID 2
 0.0006
P3473 Ubuntu package 1
 0.0006
P1019 web feed URL 3
 0.0006
P3393 LittleSis organization ID 2
 0.0006
P1482 Stack Exchange tag 2
 0.0006
P3984 subreddit 6
 0.0005
P10 video 3
 0.0005