51a252f8_abulary___ODRL_Community_Group_tity_Type_of_the_Policy_Entity_Semantics
[Identifier] Offer [Comment] Must contain a Party entity with Assigner role. The Offer may contain a Party entity with Assignee role, but does not grant any privileges to that Party. [Semantics] 
Policy expressions that propose terms of usage from an Asset owner
ODRL Version 2.1 Common Vocabulary | ODRL Community Group