(subclass Refrigerator MajorAppliance) | Mid-level-ontology.kif 2266-2266 | |
(subclass Refrigerator CoolingDevice) | Mid-level-ontology.kif 2335-2335 | |
(subclass Refrigerator ElectricDevice) | Mid-level-ontology.kif 2336-2336 | |
(subclass Refrigerator Container) | Mid-level-ontology.kif 2337-2337 |