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Sigma KEE - UnpoweredDevice
UnpoweredDevice(unpowered device)unpowered

appearance as argument number 1
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(subclass UnpoweredDevice Device) Cars.kif 4372-4372 Unpowered device is a subclass of device
(disjoint UnpoweredDevice ElectricDevice) Cars.kif 4373-4373 Unpowered device is disjoint from electric device
(documentation UnpoweredDevice EnglishLanguage "Any Device that lacks a part that is a power source.") Cars.kif 4374-4375 Unpowered device is disjoint from electric device

appearance as argument number 2
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(subclass HandTool UnpoweredDevice) Cars.kif 4363-4363 Hand tool is a subclass of unpowered device
(termFormat EnglishLanguage UnpoweredDevice "unpowered device") domainEnglishFormat.kif 65670-65670 Hand tool is a subclass of unpowered device

antecedent
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(=>
    (instance ?UD UnpoweredDevice)
    (not
        (exists (?E)
            (and
                (instance ?E Engine)
                (part ?E ?UD)))))
Cars.kif 4377-4383 If X is an instance of unpowered device, then there doesn't exist Y such that Y is an instance of engine and Y is a part of X


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