Idempotent relation

http://dbpedia.org/resource/Idempotent_relation

In mathematics, an idempotent binary relation is a binary relation R on a set X (a subset of Cartesian product X × X) for which the composition of relations R ∘ R is the same as R. This notion generalizes that of an idempotent function to relations. rdf:langString
rdf:langString Idempotent relation
xsd:integer 42719930
xsd:integer 1119586340
rdf:langString In mathematics, an idempotent binary relation is a binary relation R on a set X (a subset of Cartesian product X × X) for which the composition of relations R ∘ R is the same as R. This notion generalizes that of an idempotent function to relations.
xsd:nonNegativeInteger 5359

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