its activities, or its services. The Foundation may not accept any such gift, devise, or bequest that entails any expenditure other than from the resources of the Foundation. An interest in such real property includes, among other things, easements or other rights for preservation, conservation, protection, or enhancement by and for the public of natural, scenic, historic, scientific, educational, inspirational, or recreational resources. A gift, devise, or bequest relating to property may be accepted by the Foundation even though the property is encumbered, restricted, or subject to beneficial interests of private persons, if any current or future interest in the property is for the benefit of the Administration, its activities, or its services. (d) Use of funds, investment (1) In general Except as otherwise required by the instrument of transfer to the Foundation, the Foundation may sell, lease, invest, reinvest, retain, or otherwise dispose of or deal with any property transferred to the Foundation or income from the property as the Board of the Foundation may from time to time determine to be appropriate. The Foundation shall not engage in any business, nor shall the Foundation make any investment, that may not lawfully be engaged in or made by a trust company in the District of Columbia, except that the Foundation may make any investment authorized by the instrument of transfer, and may retain any property accepted by the Foundation. (2) Services and facilities The Foundation may utilize the services and facilities of the Administration, and such services and facilities may be made available on request to the extent practicable without reimbursement. (e) Succession, liability, and powers (1) Succession The Foundation shall have perpetual succession, with all the usual powers and obligations of a corporation acting as a trustee, including the power to sue and to be sued in its own name. (2) Liability Notwithstanding paragraph (1), the members of the Board of the Foundation shall not be personally liable for