Helmet(helmet) | batting_helmet, casque, crash_helmet, football_helmet, hard_hat, headpiece, heaume, helmet, safety_hat, space_helmet, tin_hat |
appearance as argument number 1 |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 4369-4370 | |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 4368-4368 | Helmet is a subclass of a covering for head |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 4367-4367 | Helmet is a subclass of safety device |
appearance as argument number 2 |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 4372-4372 | Motorcycle helmet is a subclass of helmet |
No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 64975-64975 |