(subclass VehicleSafetyDevice SafetyDevice) | Cars.kif 3375-3375 | 子類 VehicleSafetyDevice and SafetyDevice |
(subclass AutoAirbag VehicleSafetyDevice) | Cars.kif 3624-3624 | 子類 AutoAirbag and VehicleSafetyDevice |
(subclass SeatBelt VehicleSafetyDevice) | Cars.kif 3658-3658 | 子類 SeatBelt and VehicleSafetyDevice |