Predicate: maintenance

Roleset id: maintenance.01 , keep (up, vncls: 29.5

Roles:

        Arg0: maintainer
        Arg1: thing maintained
        Arg2: beneficiary

Example: autogen1

        to provide maintenance for other manufacturers

        Arg0 : NIL
        ArgSupport : provide
        Rel : maintenance
        Arg2 : for other manufacturers

Example: autogen2

        highway design and maintenance cases

        Arg1 : highway
        Rel : maintenance