As of 2022-03-07, the Wikidata property official forum (P10027) is used on 54 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 54
 0.0000
P856 official website 53
 0.0000
P571 inception 40
 0.0000
P2002 Twitter username 34
 0.0001
P2013 Facebook ID 30
 0.0001
P646 Freebase ID 28
 0.0000
P17 country 28
 0.0000
P8687 social media followers 27
 0.0001
P2397 YouTube channel ID 26
 0.0004
P3417 Quora topic ID 25
 0.0001
P154 logo image 22
 0.0002
P373 Commons category 22
 0.0000
P18 image 22
 0.0000
P2037 GitHub username 18
 0.0023
P1454 legal form 18
 0.0001
P3984 subreddit 16
 0.0014
P244 Library of Congress authority ID 16
 0.0000
P214 VIAF ID 16
 0.0000
P178 developer 15
 0.0004
P968 email address 15
 0.0001
P2003 Instagram username 15
 0.0001
P275 copyright license 15
 0.0001
P361 part of 15
 0.0000
P6460 Swedish Organization Number 14
 0.0059
P6216 copyright status 14
 0.0000
P625 coordinate location 14
 0.0000
P92 main regulatory text 13
 0.0017
P348 software version identifier 13
 0.0005
P1329 phone number 13
 0.0001
P159 headquarters location 13
 0.0000
P910 topic's main category 13
 0.0000
P407 language of work or name 13
 0.0000
P9618 AlternativeTo software ID 12
 0.0110
P9100 GitHub topic 12
 0.0048
P277 programming language 12
 0.0012
P306 operating system 12
 0.0004
P213 ISNI 12
 0.0000
P7859 WorldCat Identities ID 12
 0.0000
P577 publication date 12
 0.0000
P1324 source code repository 11
 0.0008
P400 platform 11
 0.0002
P2671 Google Knowledge Graph ID 11
 0.0000
P4264 LinkedIn company ID 10
 0.0010
P3553 Zhihu topic ID 10
 0.0007
P1813 short name 10
 0.0001
P136 genre 10
 0.0000
P131 located in the administrative territorial entity 10
 0.0000
P1613 IRC channel 9
 0.0142
P1365 replaces 9
 0.0002
P112 founded by 9
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9771 free/libre open source software usage policy URL 2
 0.0339
P9904 free/libre open source software development policy URL 2
 0.0328
P10120 Australian Trade Mark Number 2
 0.0328
P7703 Spanish Quora topic ID 2
 0.0244
P8333 DLive game ID 5
 0.0220
P8900 HuijiWiki Wiki ID 1
 0.0182
P9798 Classification of the Functions of Government 7
 0.0180
P9816 Kartridge game ID 1
 0.0179
P9895 Mexican video game rating category 1
 0.0179
P9732 URL for citizen's initiatives 5
 0.0173
P10437 GoHa.ru ID 1
 0.0169
P5305 SPARQL endpoint 3
 0.0167
P10371 A9VG game ID 5
 0.0164
P10453 VGTimes ID 1
 0.0164
P9345 Discord server numeric ID 5
 0.0163
P8420 GameBanana game ID 1
 0.0161
P10393 Riot Pixels game ID 1
 0.0161
P10414 iXBT Games ID 1
 0.0161
P10390 GameGuru ID 1
 0.0159
P9897 App Store age rating 1
 0.0156
P9697 Games@Mail.ru ID 5
 0.0155
P10455 JeuxActu ID 1
 0.0154
P10214 URL for freedom of information requests 6
 0.0152
P6307 Wikibase Registry ID 1
 0.0149
P2702 dataset distribution 1
 0.0147
P10365 GoodGame.ru ID 1
 0.0145
P1613 IRC channel 9
 0.0142
P5692 dummy value 1
 0.0141
P5119 LGDB engine ID 1
 0.0139
P10100 SensCritique work ID 1
 0.0137
P10311 official jobs URL 2
 0.0135
P9712 Research Resource Identifier 1
 0.0135
P8778 Docker Hub repository 2
 0.0133
P8009 IM channel 1
 0.0133
P6913 Facebook Gaming game ID 3
 0.0132
P7785 LaunchBox Games Database game ID 2
 0.0131
P10248 everyeye.it ID 1
 0.0127
P8782 ClassInd game ID 1
 0.0125
P8525 ToS;DR service numerical identifier 1
 0.0122
P2666 Datahub page 2
 0.0119
P10144 Famitsu game ID 1
 0.0119
P8304 NexusMods game ID 1
 0.0114
P8607 The Cutting Room Floor ID 1
 0.0112
P9866 GRAC rating 1
 0.0112
P9618 AlternativeTo software ID 12
 0.0110
P10225 official shop URL 1
 0.0110
P7861 category for files created with program 1
 0.0103
P3802 Launchpad.net project ID 1
 0.0099
P3033 package management system 2
 0.0097
P4824 org-id.guide ID 1
 0.0096