npub1f3…063xj on Nostr: I wonder if it's possible to make a relay-based (#Nostr style) social network based ...

I wonder if it's possible to make a relay-based (#Nostr style) social network based on the same #LinkedData standards as the fediverse.
https://www.w3.org/DesignIssues/LinkedData.html
https://www.w3.org/TR/json-ld/
https://www.w3.org/TR/activitystreams-core/
I think it would be cool to do that.
It would be cool to have this idea work for Nostr as well: https://berserker.town/@Hyolobrika/110142506029057334