(subclass DryingDevice Device) | Mid-level-ontology.kif 25363-25363 | Drying device is a subclass of device |
(subclass ClothesDryer DryingDevice) | Mid-level-ontology.kif 25376-25376 | Clothes dryer is a subclass of drying device |
(subclass HairDryer DryingDevice) | Mid-level-ontology.kif 25380-25380 | Hair dryer is a subclass of drying device |