I have put online a document that describes my idea/proposal for a selector-based solution to metadata. The document can be found at http://herenvardo.googlepages.com/CRDF.pdf Feel free to copy and/or link the file wherever you deem appropriate.
Needless to say, feedback and constructive criticism to the proposal is always welcome. (Note: if discussion about this proposal should take place somewhere else, please let me know.) Regards, Eduard Pascual
