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Sigma KEE - ControlKeyHoldDown
ControlKeyHoldDown(control key hold down)

appearance as argument number 1
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(subclass ControlKeyHoldDown KeyHoldDown) ComputerInput.kif 1301-1301 Control key hold down is a subclass of holding down a key
(documentation ControlKeyHoldDown EnglishLanguage "A ControlKeyHoldDown is a UserDirectAction of pressing and holding down the Control key on a keyboard.") ComputerInput.kif 1303-1305 Control key hold down is a subclass of holding down a key

appearance as argument number 2
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(disjoint ShiftKeyHoldDown ControlKeyHoldDown) ComputerInput.kif 1307-1307 Shift key hold down is disjoint from control key hold down
(disjoint AltKeyHoldDown ControlKeyHoldDown) ComputerInput.kif 1329-1329 Alt key hold down is disjoint from control key hold down
(disjoint FunctionKeyHoldDown ControlKeyHoldDown) ComputerInput.kif 1353-1353 Function key hold down is disjoint from control key hold down
(termFormat EnglishLanguage ControlKeyHoldDown "control key hold down") domainEnglishFormat.kif 64702-64702 Function key hold down is disjoint from control key hold down

antecedent
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(=>
    (instance ?ACT ControlKeyHoldDown)
    (exists (?KEY)
        (and
            (instance ?KEY ControlKey)
            (patient ?ACT ?KEY))))		 ComputerInput.kif 1308-1313 If X is an instance of control key hold down, then there exists Y such that Y is an instance of control key and Y is a patient of X
(=>
    (and
        (instance ?ACT ControlKeyHoldDown)
        (patient ?ACT ?KEY)
        (instance ?KEY ComputerKeyboardKey))
    (instance ?KEY ControlKey))		 ComputerInput.kif 1315-1320 If X is an instance of control key hold down, Y is a patient of X, and Y is an instance of computer keyboard key, then Y is an instance of control key


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