2015-02-10 UTC
# 
rhiaro namespacing doesn't matter if everyone agrees on one vocab right, like mf2 or schema.org - but as soon as someone wants to coin their own term in a decentralised way (maybe if they want to expand AS2 with a new content type) and describe it, the documentation for that should be some way discoverable, which is why namespacing is useful, JSON-LD or otherwise... as I understand, anyway