Production order
type: Class
subclass of: Restriction
  on property: hasIdentifier
  all values from: Identifier
subclass of: Restriction
  on property: hasObjectType
  all values from: Concept
subclass of: Restriction
  on property: hasProductionContract
  all values from: Contract
subclass of: Restriction
  on property: description
  all values from: Literal
subclass of: Restriction
  on property: name
  all values from: Literal
description: The act of ordering the creation/production, purchase or reuse of MediaResources. The terms of a ProductionOrder are defined by Contract.