The following terms shall have the meanings indicated unless their context clearly indicates otherwise. “City property” means any property or part thereof owned by the Mayor and City Council of Baltimore or by any municipal agency and includes any property leased by the Mayor and City Council of Baltimore or any municipal agency for a term longer than 7 years. “Municipal agency” shall include:all departments, bureaus, boards, commissions, offices, or trustees; and persons not embraced in a department who exercise authority comparable to that of heads of departments or bureaus. City Code, 1976/83, art. 1, §229(a) Ord. 89-268