. . . "01632988-a"^^ . . "by virtue of an office or position; \"the head of the department serves as an ex officio member of the board\""@en-us . "301573379"@en-us . "ex officio"^^ . "301632988"@en-us . "301632988"^^ . "0.25"^^ . "301581172"@en-us . "0"^^ . . "ex officio"@en-us .