Currently links using the "semantic-mw" prefix result into http links, rather then https. Not sure what the process to changing this is.
Topic on User talk:Kghbln
Just go to Special:Interwiki and change the URL for the prefix to https://www.semantic-mediawiki.org/wiki/$1. This is an admin action and why I cannot do it myself. Cheers
Do you know who to poke to get this done?
Oops, on a "regular" wiki I would have answered: Poke yourself since you are an admin. I just found out that the interwiki permission is not set on Wikimedia wikis - which is somehow quite understandable. I just created bug 57513 since this is the way to go here.
It should roll in these days: see here.