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StateChange
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| appearance as argument number 1 |
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| (subclass StateChange InternalChange) | Merge.kif 14062-14062 | State change is a subclass of internal change |
| (documentation StateChange EnglishLanguage "Any Process where the PhysicalState of part of the patient of the Process changes.") | Merge.kif 14063-14064 | State change is a subclass of internal change |
| appearance as argument number 2 |
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| antecedent |
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| (=> (and (instance ?PROCESS StateChange) (patient ?PROCESS ?OBJ)) (exists (?PART ?STATE1 ?STATE2) (and (part ?PART ?OBJ) (instance ?STATE1 PhysicalState) (instance ?STATE2 PhysicalState) (not (equal ?STATE1 ?STATE2)) (holdsDuring (BeginFn (WhenFn ?PROCESS)) (attribute ?PART ?STATE1)) (holdsDuring (EndFn (WhenFn ?PROCESS)) (attribute ?PART ?STATE2))))) |
Merge.kif 14066-14077 | If X is an instance of state change and Y is a patient of X, then All of the following hold: (1) there exist Z, W (2) V such that Z is a part of Y (3) W is an instance of physical state (4) V is an instance of physical state (5) equal W (6) V (7) W is an attribute of Z holds during the beginning of the time of existence of X (8) V is an attribute of Z holds during the end of the time of existence of X |