Hour concept from the SUMO knowledge base

Next TimeInterval: Minute Up: TimeInterval Previous TimeInterval: Day

Next TimeInterval: Minute Up: TimeInterval Previous TimeInterval: Day

Hour	*documentation* The Class of all clock Hours
	has axiom (=> (instance (HourFn ?NUMBER ?DAY) Hour) (lessThan ?NUMBER 24))
	has axiom (=> (instance ?HOUR Hour) (duration ?HOUR HourDuration))
	has relatedInternalConcept HourDuration
	has relatedInternalConcept HourFn
	*is second domain* of** MinuteFn
	is a kind of TimeInterval
TimeInterval	*is first domain* of** BeginFn
	*is first domain* of** during
	*is first domain* of** earlier
	*is first domain* of** EndFn
	*is first domain* of** finishes
	*is first domain* of** meetsTemporally
	*is first domain* of** overlapsTemporally
	*is first domain* of** starts
TimePosition	is partitioned into TimeInterval, TimePoint
Abstract	*is disjoint* from** Physical