realizes has_specified_output bearer of bearer of bearer_of has characteristic is bearer of has active participant role social act socio-legal generically dependent continuant declaration A social act that brings about, transfers or revokes a socio-legal generically dependent continuant or brings about or revokes a role. Declarations do not depend on words spoken or written, but sometimes are merely actions, for instance the signing of a document. Mathias Brochhausen my consenting verbally to buy a used TV set for $ 500, Jane Doe's signing of the divorce papers, John Robie's taking of Mrs. Steven's jewels declaration performer role Homo sapiens Homo sapiens organization collection of humans aggregate of organizations The Ontology of Medically Related Social Entities