No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 5178-5178 | Shoe is a subclass of clothing |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 5181-5181 | Shoe is a subclass of a covering for foot |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 1179-1179 | Bowling shoe is a subclass of shoe |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 5209-5209 | Sandal is a subclass of shoe |
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