As of 2022-03-07, the Wikidata property QQ user ID (P6459) is used on 30 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
P3579 Sina Weibo user ID 18
0.0024
P7477 Internet Content Provider Registration Record ID 11
0.0537
P7650 WeChat ID 8
0.0367
P6795 Unified Social Credit Identifier 6
0.0104
P3553 Zhihu topic ID 6
0.0004
P2002 Twitter username 6
0.0000
P2671 Google Knowledge Graph ID 6
0.0000
P3861 App Store app ID 5
0.0023
P6455 Bilibili user ID 4
0.0100
P3418 Google Play Store app ID 4
0.0018
P2037 GitHub username 4
0.0005
P2397 YouTube channel ID 4
0.0001
P2013 Facebook ID 4
0.0000
P646 Freebase ID 4
0.0000
P5732 bgm.tv subject ID 3
0.0002
P5794 Internet Game Database game ID 3
0.0002
P6451 Zhihu username 2
0.0208
P6444 Douban game ID 2
0.0165
P8084 URL slug on Nintendo eShop 2
0.0008
P1733 Steam application ID 2
0.0002
P4264 LinkedIn company ID 2
0.0002
P1933 MobyGames game ID 2
0.0001
P8351 vglist video game ID 2
0.0001
P8189 National Library of Israel J9U ID 2
0.0000
P3417 Quora topic ID 2
0.0000
P227 GND ID 2
0.0000
P244 Library of Congress authority ID 2
0.0000
P214 VIAF ID 2
0.0000
P7120 Douyin ID 1
0.0087
P7429 Bundle ID 1
0.0038
P4411 Quora username 1
0.0029
P2942 Dailymotion channel ID 1
0.0022
P4033 Mastodon address 1
0.0021
P9806 WiiG game ID 1
0.0020
P10006 AllSides ID 1
0.0015
P5971 Europe PlayStation Store ID 1
0.0012
P4265 Reddit username 1
0.0012
P5944 North America PlayStation Store ID 1
0.0011
P4467 Twitch category ID 1
0.0008
P3377 Bloomberg company ID 1
0.0008
P8023 VideoGamer.com game ID 1
0.0007
P2864 OpenCritic ID 1
0.0006
P4073 Fandom wiki ID 1
0.0006
P5885 Microsoft Store product ID 1
0.0006
P9852 Media Bias/Fact Check ID 1
0.0005
P5494 GameSpot game ID 1
0.0005
P4685 Nintendo of America Game Store ID (former scheme) 1
0.0004
P9100 GitHub topic 1
0.0004
P3943 Tumblr username 1
0.0003
P7877 GameStar ID 1
0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P7477 Internet Content Provider Registration Record ID 11
0.0537
P7650 WeChat ID 8
0.0367
P6451 Zhihu username 2
0.0208
P6444 Douban game ID 2
0.0165
P6795 Unified Social Credit Identifier 6
0.0104
P6455 Bilibili user ID 4
0.0100
P7120 Douyin ID 1
0.0087
P7429 Bundle ID 1
0.0038
P4411 Quora username 1
0.0029
P3579 Sina Weibo user ID 18
0.0024
P3861 App Store app ID 5
0.0023
P2942 Dailymotion channel ID 1
0.0022
P4033 Mastodon address 1
0.0021
P9806 WiiG game ID 1
0.0020
P3418 Google Play Store app ID 4
0.0018
P10006 AllSides ID 1
0.0015
P5971 Europe PlayStation Store ID 1
0.0012
P4265 Reddit username 1
0.0012
P5944 North America PlayStation Store ID 1
0.0011
P8084 URL slug on Nintendo eShop 2
0.0008
P4467 Twitch category ID 1
0.0008
P3377 Bloomberg company ID 1
0.0008
P8023 VideoGamer.com game ID 1
0.0007
P2864 OpenCritic ID 1
0.0006
P4073 Fandom wiki ID 1
0.0006
P5885 Microsoft Store product ID 1
0.0006
P2037 GitHub username 4
0.0005
P9852 Media Bias/Fact Check ID 1
0.0005
P5494 GameSpot game ID 1
0.0005
P4685 Nintendo of America Game Store ID (former scheme) 1
0.0004
P3553 Zhihu topic ID 6
0.0004
P9100 GitHub topic 1
0.0004
P3943 Tumblr username 1
0.0003
P5732 bgm.tv subject ID 3
0.0002
P7877 GameStar ID 1
0.0002
P3836 Pinterest username 1
0.0002
P9545 Encyclopedia of China Online Database ID 1
0.0002
P1733 Steam application ID 2
0.0002
P10096 Databáze her ID 1
0.0002
P4264 LinkedIn company ID 2
0.0002
P7591 VideoGameGeek game ID 1
0.0002
P946 ISIN 1
0.0002
P5794 Internet Game Database game ID 3
0.0002
P2816 HowLongToBeat ID 1
0.0002
P6827 Igromania ID 1
0.0001
P6783 speedrun.com game ID 1
0.0001
P6337 PCGamingWiki ID 1
0.0001
P4730 Mir@bel journal ID 1
0.0001
P9035 Muck Rack media outlet ID 1
0.0001
P3984 subreddit 1
0.0001