We need a footballer named Glorbius Globin

you just input a community URL like communityname@host.tld, which is pretty much how you reach any sorts if community.

There was already a property for Mastodon instance links and addresses, but there was not one for Lemmy communities, but with that new property, you can create a statement with a Lemmy community ID for a certain item.

https://wikidata.org/wiki/Wikidata:Introduction