https://credreg.net/ctdl/termhistory/costType/AggregateCost/turtle/68e7b3b2-bd7b-45dd-86ee-1f464938d40f
type: ChangeSet
subject of change: AggregateCost
created date: 2026
created date: -06
created date: -26
subject webpage: https://github.com/CredentialEngine/vocabularies/issues/450
removal: Statement
  subject: AggregateCost
  predicate: definition
  object: The sum of direct costs.
addition: Statement
  subject: AggregateCost
  predicate: definition
  object: Sum of direct costs.

https://credreg.net/ctdl/termhistory/costType/AggregateCost/turtle/feff9abd-34b5-4f96-abb3-fd8eb23dbac3
type: ChangeSet
subject of change: AggregateCost
created date: 2026
created date: -06
created date: -26
change reason: Stabilization of term.
subject webpage: https://github.com/CredentialEngine/vocabularies/issues/398
removal: Statement
  subject: AggregateCost
  predicate: term status
  object: unstable
addition: Statement
  subject: AggregateCost
  predicate: term status
  object: stable