[Standards] A public profile page

Good day, one and all! I want to work on an XEP which would define "link collections", which I think would also be useful for FASI (HTML invite page for XMPP), which already indicates of articles, when articles are present (see attached image). See example profiles under "New Members" at https://libertylinks.io Would Data Forms be the appropriate mean to achieve it? Kind regards, Schimon