. "reflexiveness"@en-us . . "113019111"@en-us . "reflexivity"^^ . "reflexivity"@en-us . . . . . . . . . . . "113798814"^^ . "13798814-n"^^ . "0"^^ . . . "0"^^ . . "(logic and mathematics) a relation such that it holds between an element and itself"@en-us .