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No TPTP formula. May not be expressible in strict first order. Transportation.kif 2033-2033 Rail vehicle is a subclass of land vehicle
No TPTP formula. May not be expressible in strict first order. Transportation.kif 2047-2047 Train is a subclass of rail vehicle
No TPTP formula. May not be expressible in strict first order. Transportation.kif 2095-2095 Rolling stock is a subclass of rail vehicle


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