crossword
possessor
a.k.a. possessor role
the person who has control over the possessum in a possession relation. Example: in I have a car, I am the possessor. The possessor may also serve as the modifier in a possessive modification construction. (Sections 4.1.4, 10.4.2)
Function
Is Function Of
Role
Is Role Of
Hierarchy
Is subtype of