51a252f8_abulary___ODRL_Community_Group_tity_Type_of_the_Policy_Entity_Semantics
[Identifier] Ticket [Comment] May contain the Party entity with Assigner role and the Party entity with Assignee role. A Ticket (or Voucher) may be anonymous or personalised, where the holder of that Ticket may remain unknown or has to be identified. The holder, or if known, the Assignee, is being granted the terms of the Ticket from the Assigner (in known). [Semantics] 
Policy expressions that stipulate the terms of usage and is redeemable by any Party who currently holds the Ticket in their possession
ODRL Version 2.1 Common Vocabulary | ODRL Community Group