(subclass RailVehicle LandVehicle) | Transportation.kif 2033-2033 | RailVehicle e' uma sub-classe de LandVehicle |
(subclass Train RailVehicle) | Transportation.kif 2047-2047 | Train e' uma sub-classe de RailVehicle |
(subclass RollingStock RailVehicle) | Transportation.kif 2101-2101 | RollingStock e' uma sub-classe de RailVehicle |