No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 20082-20082 | Domestic cat is a subclass of domestic animal |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 20083-20083 | Domestic cat is a subclass of feline |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 20087-20087 | Kitten is a subclass of domestic cat |