(=> (instance ?C AircraftCarrier) (hasPurpose ?C (exists (?A ?T ?CLASS) (and (instance ?A AirCraft) (patient ?T ?A) (instance ?T ?CLASS) (or (and (capability ?CLASS origin ?C) (subclass ?CLASS TakingOff)) (and (capability ?CLASS destination ?C) (subclass ?CLASS Landing ?C))))))) |
Transportation.kif 2467-2481 | |
(subclass TakingOff Translocation) | Mid-level-ontology.kif 17263-17263 |