(subclass VehicleWindow Window) | Mid-level-ontology.kif 3442-3442 | Vehicle window is a subclass of window |
(subclass Windshield VehicleWindow) | Mid-level-ontology.kif 3453-3453 | Windshield is a subclass of vehicle window |
(subclass RearWindow VehicleWindow) | Mid-level-ontology.kif 15201-15201 | Rear window is a subclass of vehicle window |