No TPTP formula. May not be expressible in strict first order. | Sports.kif 248-248 | CarRacing 是 赛跑 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 251-251 | FormulaOneRacing 是 CarRacing 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 253-253 | KartRacing 是 CarRacing 的 subclass |