RSS/Atom in JSON-LD

RSS/Atom are awesome, but XML. https://jsonfeed.org/ is JSON, but not RSS/Atom nor JSON-LD. schema.org/DataFeed is JSON-LD, but not RSS/Atom.

I’m running in different contexts the need to wrap a stream of JSON-LD items into a feed-like structure.

I wrote down a few examples here:

http://code.sgo.to/2018/06/05/feeds.jsonld.html

Would anyone know what would be involved in exposing a JSON-LD @context for Atom?