SUMO   View all facts   Glossary   Help

Entity > Abstract > Class > Relation > BinaryRelation > AntisymmetricRelation > AsymmetricRelation > existant

existant
subject			fact

existant	documentation This relation holds between an instance of Physical and an instance of TimePosition just in case the temporal lifespan of the former includes the latter. The constants located and existant are the basic spatial and temporal predicates, respectively
	has axiom (<=> (instance ?ABS Abstract) (not (exists (?POINT) (or (located ?ABS ?POINT) (existant ?ABS ?POINT)))))
	has axiom (<=> (instance ?PHYS Physical) (exists (?LOC ?TIME) (and (located ?PHYS ?LOC) (existant ?PHYS ?TIME))))
	has axiom (<=> (existant ?PHYS ?TIME) (temporallyBetweenOrEqual (BeginFn (WhenFn ?PHYS)) ?TIME (EndFn (WhenFn ?PHYS))))
	has axiom (<=> (instance ?PROCESS Creation) (exists (?PATIENT) (and (patient ?PROCESS ?PATIENT) (existant ?PATIENT (ImmediateFutureFn(WhenFn ?PROCESS))) (not (existant ?PATIENT (ImmediatePastFn (WhenFn ?PROCESS)))))))
	has axiom (<=> (instance ?PROCESS Destruction) (exists (?PATIENT) (and (patient ?PROCESS ?PATIENT) (existant ?PATIENT (ImmediatePastFn(WhenFn ?PROCESS))) (not (existant ?PATIENT (ImmediateFutureFn (WhenFn ?PROCESS)))))))
	has axiom (<=> (temporalPart ?POINT (WhenFn ?THING)) (existant ?THING ?POINT))
	has axiom (=> (instance ?OBJ Object) (exists (?TIME1 ?TIME2) (and (instance ?TIME1 TimePoint) (instance ?TIME2 TimePoint) (before ?TIME1 ?TIME2) (forall (?TIME) (=> (and (beforeEq ?TIME1 ?TIME) (beforeEq ?TIME ?TIME2)) (existant ?OBJ ?TIME))))))
	has axiom (=> (and (instance ?PROC Process) (subProcess ?SUBPROC ?PROC)) (exists (?TIME) (existant ?SUBPROC ?TIME)))
	has axiom (=> (and (holdsDuring ?INTERVAL (holds ?REL ?INST1 ?INST2)) (temporalPart ?POINT ?INTERVAL) (instance ?INST1 Physical) (instance ?INST2 Physical)) (and (existant ?INST1 ?POINT) (existant ?INST2 ?POINT)))
	has axiom (=> (result ?PROC ?OBJ) (forall (?TIME) (=> (before ?TIME (BeginFn (WhenFn ?PROC))) (not (existant ?OBJ ?TIME)))))
	has domain1 Physical
	has domain2 TimePosition
	is an instance of AsymmetricRelation
	is an instance of BinaryPredicate
	is an instance of TemporalRelation
BinaryRelation	is first domain of DomainFn
	is first domain of equivalenceRelationOn
	is first domain of inverse
	is first domain of irreflexiveOn
	is first domain of partialOrderingOn
	is first domain of RangeFn
	is first domain of reflexiveOn
	is first domain of totalOrderingOn
	is first domain of trichotomizingOn
	is second domain of inverse
Predicate	is first domain of singleValued
Relation	is first domain of domain
	is first domain of domainSubclass
	is first domain of holds
	is first domain of subrelation
	is first domain of valence
	is second domain of subrelation
Class	is third domain of domain
	is third domain of domainSubclass
Abstract	is disjoint from Physical

Next AsymmetricRelation: exploits    Up: AsymmetricRelation, BinaryPredicate, TemporalRelation    Previous AsymmetricRelation: equivalenceRelationOn