Predicate: railing
Roleset id: railing.01 , meronym/partitive-part, vncls:
Roles:
        Arg1: whole
Example: autogen1
        its railings
        Arg1 : its
        Rel : railings
Example: autogen2
        the ornamental railings on older bridges
        Rel : railings
        Arg1 : on older bridges