It might be interesting to compact your JSON-LD so it is compliant with AP and then post that. It would highlight ambiguous fields like “description” and maybe trigger some discussions about how a plain JSON consumer would (or would not correctly) interpret it.
sure ! But in the moment not my priority. I was playing with json-ld framing, but was not able to get an “compatible” , “lightweight” json as other expect. It would be intressting, when anybody that knows that json-ld framing thing define the options to be set to be some kind of interoperable 
The other thing is, that if i want to communicate with other instances i’ve to know what types in which format they support. then i can put an adapter in between. See this discussion