Interoperability
	• Recombinant potential – Disaggregating scholarly publishing • Linking, Identifiers – ‘Play’ learning objects • Packaged – Federated searching • Fusing metadata – Processing content • Structured documents – Ingesting content – Surface service channels				• Examples – Can I add a document to a repository? – Can I add a repository to a distributed query? – Can I fuse metadata from one repository with another? – Metadata is not just for discovery (objects, services, organizations, policies, …)