@gugurumbe @evan @cwebber @kopper @hongminhee yup, using full IRIs also has the advantage that ld-unaware processors only need to recognize 1 form instead of infinitely many.the thing is, we have semantics imported from the content type (activity+json) which can also change. which is why i think versioning the context document is also important -- it freezes the semantics at the time of publishing, like pinning your dependencies.without that, we might well have a simpler profile...