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No TPTP formula. May not be expressible in strict first order. Transportation.kif 2033-2033 铁路车辆 是 陆地车辆 的 subclass
No TPTP formula. May not be expressible in strict first order. Transportation.kif 2047-2047 火车 是 铁路车辆 的 subclass
No TPTP formula. May not be expressible in strict first order. Transportation.kif 2095-2095 波荡股 是 铁路车辆 的 subclass


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