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Sigma KEE - PressureCooker
PressureCooker(pressure cooker)pressure_cooker

appearance as argument number 1
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(subclass PressureCooker Device) Society.kif 801-801 Pressure cooker is a subclass of device
(subclass PressureCooker HomeAppliance) Society.kif 802-802 Pressure cooker is a subclass of home appliance
(documentation PressureCooker EnglishLanguage "A pressure cooker is a sealed vessel used for pressure cooking. Pressure cooking is a method of cooking in a sealed vessel that does not permit air or liquids to escape below a preset pressure.") Society.kif 803-804 Pressure cooker is a subclass of home appliance

appearance as argument number 2
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(termFormat EnglishLanguage PressureCooker "pressure cooker") domainEnglishFormat.kif 65358-65358

antecedent
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(=>
    (instance ?PC PressureCooker)
    (hasPurpose ?PC
        (exists (?COOKING)
            (and
                (instance ?COOKING Cooking)
                (instrument ?COOKING ?PC)))))
Society.kif 805-811 If X is an instance of pressure cooker, then X has the purpose there exists Y such that Y is an instance of cooking and X is an instrument for Y


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