(subclass LightFixture Device) | Mid-level-ontology.kif 3014-3014 | Light fixture is a subclass of device |
(subclass Candle LightFixture) | Mid-level-ontology.kif 3022-3022 | Candle is a subclass of light fixture |
(subclass VehicleLight LightFixture) | Mid-level-ontology.kif 3062-3062 | Vehicle light is a subclass of light fixture |
(subclass ElectricLightFixture LightFixture) | Cars.kif 5075-5075 | Electric light fixture is a subclass of light fixture |