With images may need to provide some text to go with them. Depends how stable format is - must be general and stable enough. May be too soon to ask for this - wait for URNs etc. URNs are Internet drafted and are beginning to be implemented. URC is not stable.
URNs are an abstract name, so can move around where object actually is.
URN is key into URC which is a collection of attributes and values, but what the attributes and values are has not been established. URCs would be cached, so would probably include some kind of expiry date. CERN daemon can handle URNs and will cache URCs. Need document explaining how to setup local caches Operational expertise documentation 6 months Setup national cache infrastructure Creation of Support Group - a group running and coordinating specific services for the whole UKHE community to use.