Simple Browser : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 




Sigma KEE - agentOperatesInArea
KB Term: 
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
agentOperatesInArea
(agentOperatesInArea ?AGENT ?AREA) means that the individual or Organization ?AGENT operates in the GeographicArea ?AREA.
Relationships      
Parents partlyLocated (partlyLocated ?OBJ1 ?OBJ2) means that the instance of Physical ?OBJ1 is at least partially located at ?OBJ2. For example, Istanbul is partly located in Asia and partly located in Europe. Note that partlyLocated is the most basic localization relation: located is an immediate subrelation of partlyLocated and exactlyLocated is an immediate subrelation of located.
Children politicalPartyOfCountry(politicalPartyOfCountry ?PARTY ?AREA) means that the PoliticalParty ?PARTY participates in politics in the GeopoliticalArea ?AREA.
InstancesAbstratoProperties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment.
 Predicado BinarioA Predicate relating two items - its valence is two.
 Relacao BinariaBinaryRelations are relations that are true only of pairs of things. BinaryRelations are represented as slots in frame systems.
 EntidadeThe universal class of individuals. This is the root node of the ontology.
 InheritableRelationThe class of Relations whose properties can be inherited downward in the class hierarchy via the subrelation Predicate.
 PredicadoA Predicate is a sentence-forming Relation. Each tuple in the Relation is a finite, ordered sequence of objects. The fact that a particular tuple is an element of a Predicate is denoted by '(*predicate* arg_1 arg_2 .. arg_n)', where the arg_i are the objects so related. In the case of BinaryPredicates, the fact can be read as `arg_1 is *predicate* arg_2' or `a *predicate* of arg_1 is arg_2'.
 RelacaoThe Class of relations. There are two kinds of Relation: Predicate and Function. Predicates and Functions both denote sets of ordered n-tuples. The difference between these two Classes is that Predicates cover formula-forming operators, while Functions cover term-forming operators.
 Relacao EspacialThe Class of Relations that are spatial in a wide sense. This Class includes mereological relations and topological relations.
 Relacao TotalA Relation is a TotalValuedRelation just in case there exists an assignment for the last argument position of the Relation given any assignment of values to every argument position except the last one. Note that declaring a Relation to be both a TotalValuedRelation and a SingleValuedRelation means that it is a total function.
Belongs to Class Entidade


Show simplified definition with tree view
Show full definition (without tree view)
Show full definition (with tree view)


Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners