Looking at
https://www.w3.org/TR/activitypub/
http://kaniini.dereferenced.org/2018/03/31/activitypub-pleroma-feather.html
https://medium.com/we-distribute/activitypub-support-lands-in-pleroma-96635b7d6fde
Deleting the wiki page "OMN network" cannot be undone. Continue?