gov.nasa.pds.registry.model
Classes 
Association
AuditableEvent
Classification
ClassificationNode
ClassificationScheme
ExternalIdentifier
ExtrinsicObject
Identifiable
Link
ObjectRef
RegistryObject
RegistryObjectList
RegistryPackage
RegistryResponse
Report
Service
ServiceBinding
Slot
SpecificationLink
Enums 
EventType
NodeType
ObjectAction
ObjectStatus
RegistryStatus