WheelChock
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appearance as argument number 1 |
(documentation WheelChock EnglishLanguage "A Device that is designed to keep a Vehicle's Wheels, and thus the vehicle itself, from moving.") | Cars.kif 4303-4304 | |
(subclass WheelChock Device) | Cars.kif 4301-4301 | WheelChock 是 设备 的 subclass |
appearance as argument number 2 |
(termFormat EnglishLanguage WheelChock "wheel chock") | Cars.kif 4302-4302 |
antecedent |
(=> (instance ?WC WheelChock) (hasPurpose ?WC (exists (?W ?T) (and (instance ?W Wheel) (holdsDuring ?T (and (meetsSpatially ?WC ?W) (not (exists (?R) (and (instance ?R Rotating) (patient ?R ?W)))))))))) |
Cars.kif 4306-4319 |