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A client makes a request for a resource identified with a PID indicating that it wants data (RDF/XML) in the Accept header. Should this be supported at the resolver level (return via 303 some description of the resource, its ids and any public metadata in the resolver?) or should we consider this not a function of the resolver and instead leave metadata query to some other interface?
Retrofitting a CUL web site with PID's
A website manager is asked to change all the links on a site to PID's. He or she can follow a defined workflow for assigning PID's to links, for modifying location references, and for replacing referenced URL's with PID's.