No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25763-25763 | 子類 RecreationalVehicle and 車輛 |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25764-25764 | 子類 RecreationalVehicle and 移動住宅 |