@eyeinthesky SocialWG will not do that. But Fediverse developers may adopt JSON schema.

@eyeinthesky I am genuinely curious. What do you mean by a "real" schema language? What criteria should it meet?

More specifically, what would constitute successful interoperability for #ActivityPub in line with the aims of #SocialWeb?

#JSONLD is not a schema language. It is used to serialise #ActivityStreams as the primary vocab for exchanging social activities, providing a foundation, and leaves room for extensibility for broad human needs to express social matters.