Myles, I have just (minimally) "mapped" the ODRL Ontology to the XML Schema, and there are less changes than I originally thought.

The primary (and main change) is that all the ODRL URIs need to be updated.
 - XML Namespace, from http://w3.org/ns/odrl/2/ to http://www.w3.org/ns/odrl/2/
 - all the ODRL Vocab terms, from http://w3.org/ns/odrl/vocab#X to http://w3.org/ns/odrl/2/X

The only element name change is <policy> to <Policy> as this maps to the ontology Policy Class.
In addition, the Policy Types are uppercase, such as http://w3.org/ns/odrl/2/Agreement

The ODRL ontology has both a class (eg Permission) and a property (eg permission) for most concepts.
if you look at the draft updated XML Schema (see attached) you can see that this maps to the complexType (Permission) and the element (permission).

The only other change is that the enumerated types now use the full URI (ie from "support" to "http://www.w3.org/ns/odrl/2/support".

Comments welcome....


Cheers...
Renato Iannella
Semantic Identity
Mobile: +61 4 1313 2206