"Draft Recommendation on the implementation of privacy, data protection and information security principles in applications supported by Radio Frequency Identification (RFID): your opinion matters!".
Shepard: The European Commission with an online survey about their ideas regarding RFID.
djpowell: Doesn't require the base-URI to be absolute, so it is Useful for GRDDLing things like Atom, that use xml:base; as GRDDL gives you no way of knowing the document's base URI