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   SandwichMaker
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| appearance as argument number 1 |
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| (subclass SandwichMaker Device) | Society.kif 834-834 | SandwichMaker is a subclass of device |
| (subclass SandwichMaker HeatingDevice) | Society.kif 835-835 | SandwichMaker is a subclass of heating device |
| (subclass SandwichMaker HomeAppliance) | Society.kif 836-836 | SandwichMaker is a subclass of home appliance |
| (documentation SandwichMaker EnglishLanguage "A sandwich maker is used to make toasted sandwiches. It can be either a cooking utensil designed to be used over hot coals, or an electrical appliance.") | Society.kif 837-837 | SandwichMaker is a subclass of home appliance |
| antecedent |
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| (=> (instance ?SM SandwichMaker) (hasPurpose ?SM (exists (?COOKING ?SANDW) (and (instance ?COOKING Cooking) (instance ?SANDW Sandwich) (instrument ?COOKING ?SM) (result ?COOKING ?SANDW))))) |
Society.kif 838-846 | If X is an instance of SandwichMaker, then X has the purpose there exist Y, Z such that Y is an instance of cooking, Z is an instance of sandwich, X is an instrument for Y, and Z is a result of Y |
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