(subclass CyclonicStorm LowPressureWeatherSystem) | Weather.kif 551-551 | |
(subclass CyclonicStorm Storm) | Weather.kif 552-552 | |
(subclass TropicalCyclonicSystem CyclonicStorm) | Weather.kif 605-605 | |
(subclass Tornado CyclonicStorm) | Weather.kif 1649-1649 |