Predicate: salvage
Roleset id: salvage.01 , to save or rescue, vncls:
Roles:
        Arg0: saver, salvager
        Arg1: entity salvaged
        Arg2: entity salvaged from
Example: autogen1
        net salvage for certain telecommunications equipment
        ArgM-MNR : net
        Arg1-REF : salvage
        Rel : salvage
        Arg2 : for certain telecommunications equipment