http://docs.oasis-open.org/wsrf/sgw-2/ServiceGroupRegistration/AddResponse
http://example.com/someUniqueString-C
urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bfC
http://www.example.com/PrinterAndJobGroup/Entry
Group01
Entry04
2006-01-01T12:00:00
2005-12-31T12:00:00