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No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 5179-5179 Shoe is a subclass of clothing
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 5182-5182 Shoe is a subclass of a covering for foot
No TPTP formula. May not be expressible in strict first order. Sports.kif 1178-1178 Bowling shoe is a subclass of shoe
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 5210-5210 Sandal is a subclass of shoe


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