Decomissioned or offline repository states #23
Description
Filing as separate issue for note 12 and 13 in #18
Relocation repository ID or URL missing in case of decomissioned or offline repository.
ID or URL of repository where data was transferred and can be found.
Attributes validity unclear in case of decomissioned or offline repository - which attributes are invalidated or removed from record display in such states. I.e. define set of tombstone record metadata fields (to display in case of decomissioned repository, when contact address no longer works, repository info is no longer valid etc.)