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

Formal Language: 



Relation: subclass

direct-childrendocumentationgraph
BinaryRelation1234BinaryRelations are relations that are true only of pairs of things. BinaryRelations are repres...^
    SymmetricRelation40A BinaryRelation ?REL is symmetric just iff (?REL ?INST1 ?INST2) imples (?REL ?INST2 ?INST1), for...^
        EquivalenceRelation6A BinaryRelation is an equivalence relation if it is a ReflexiveRelation, a SymmetricRelation...^

Relation: Term:

Levels "above": Levels "below": Total term limit: Show instances:
All relations: Restrict to file:
Columns to display:

View format: text


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