https://credreg.net/ctdl/termhistory/scheduleFrequency/OnDemand/turtle/0511f9f8-f85b-4786-85af-71b400927e8c
type: ChangeSet
subject of change: OnDemand
created date: 2026
created date: -06
created date: -26
change reason: New concept.
subject webpage: https://github.com/CredentialEngine/Schema-Development/issues/778
addition: Statement
  subject: OnDemand
  predicate: prefLabel
  object: On-Demand
addition: Statement
  subject: OnDemand
  predicate: inScheme
  object: ScheduleFrequency
addition: Statement
  subject: OnDemand
  predicate: term status
  object: unstable
addition: Statement
  subject: OnDemand
  predicate: definition
  object: Schedule allows the participant to choose when the resource begins.