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Entity > Abstract > Class > Relation > BinaryRelation > UnaryFunction > PastFn
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PastFn comparison table
Subject have domain1 be first domain of have range be second domain of documentation have axiom is a kind of is an instance of
TemporalRelation valence subrelationThe Class of temporal Relations. This Class includes notions of (temporal) topology of intervals, (temporal) schemata, and (temporal) extension
(forall (?INT) (domain exhaustiveDecomposition ?INT Class))
Relation 
UnaryFunction rangeSubclass inverseThe Class of Functions that require a single argument
(=>
(instance ?FUNCTION UnaryFunction)
(valence ?FUNCTION 1))
Function 
PastFnTimePositionrangeSubclassTimeIntervalinverseA UnaryFunction that maps a TimePosition to the TimeInterval that meets it and that begins at NegativeInfinity
(meetsTemporally (PastFn (WhenFn ?THING)) (WhenFn ?THING))
 UnaryFunction

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