ID	Type	Status	Priority	Owner		Summary + Labels	Func	...
	2	CoreSpec	New	LOW	Michael.Hausenblas		ramm:Service vs. toRDF/fromRDF	Maintainability
	3	CoreSpec	New	DEFAULT	Michael.Hausenblas		MAD modelling (Summary/mixture using 'contains')	Scalability
	4	ExtSpec	Assigned	DEFAULT	Michael.Hausenblas		Extensions of the core specification	Maintainability
	5	CoreSpec	New	HIGH	Michael.Hausenblas		Operational Semantics (opsem)	----
	6	Impl	New	LOW	----		Reference Implementation	----
	8	CoreSpec	New	DEFAULT	werner.bailer		Source metadata must be explicitly available	----
	9	ExtSpec	New	DEFAULT	werner.bailer		Complete/partial mapping by services	----