No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 2273-2273 | Refrigerator is a subclass of major appliance |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 2342-2342 | Refrigerator is a subclass of cooling device |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 2343-2343 | Refrigerator is a subclass of electric device |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 2344-2344 | Refrigerator is a subclass of container |