SEPIO
Discord
Haven't finished n-back thread capture yet but this rocks and let's keep track of it on the wiki. Scroll up in this thread for SEPIO + ActivityStreams/ActivityPub + JSON-LD. On a train now and having to work on some other stuff but this is making me unreasonably excited to check out later
the idea DiscourseGraphs is rooted in a bunch of models like SEPIO (h/t <@602622661125996545>) and ScholOnto that have been around for various amounts of time, though not yet with (to my knowledge) serious widespread adoption.