The identifier for the role.
Human-readable label (in Norwegian bokmål) for the role, e.g. "Forfatter", "Bokomslagsdesigner"
Optional
marc21The closest equivalent from the 21 Code list for relators.
Optional
normarcThe closest equivalent for the role in the (deprecated) NORMARC list of relators. Undefined for roles that don't have a close NORMARC equivalent.
A Role is the function that an Agent (Person or Collective Agent) plays in the process of producing a Work, Expression or Manifestation.