No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25751-25751 | RecreationalVehicle e' uma sub-classe de Vehicle |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25752-25752 | RecreationalVehicle e' uma sub-classe de MobileResidence |