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| Entity > Abstract > Class > Relation > BinaryRelation > AntisymmetricRelation > AsymmetricRelation > below | 
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| below comparison table | ||||
| Subject | is an instance of | documentation | is a kind of | have axiom | 
|---|---|---|---|---|
| AsymmetricRelation | A BinaryRelation is asymmetric only if it is both an AntisymmetricRelation and an IrreflexiveRelation | IrreflexiveRelation | (=> | |
| TransitiveRelation | A BinaryRelation ?REL is transitive if (?REL ?INST1 ?INST2) and (?REL ?INST2 ?INST3) imply (?REL ?INST1 ?INST3), for all ?INST1, ?INST2, and ?INST3 | BinaryRelation | (=> | |
| below | TransitiveRelation | This is a cognitive primitive, derived from the up/down schema and not involving contact. (below ?OBJ1 ?OBJ2) means that ?OBJ1 is below ?OBJ2 | (=> | 
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