subsequent unexpected change in the conditions surrounding the property . . . make[s] impossible or impractical the continued use of the property for conservation purposes, the conservation purpose can nonetheless be treated as protected in perpetuity if the restrictions are extinguished by judicial proceeding and all of the donee's proceeds . . . from a subsequent sale or exchange of the property are used by the donee organization in a manner consistent with the conservation purposes of the original contribution.
(h) Qualified conservation contribution.
(1) In general. For purposes of subsection (f)(3)(B)(iii), the term "qualified conservation contribution" means a contribution (A) of a qualified real property interest, (B) to a qualified organization, (C) exclusively for conservation purposes.
(2) Qualified real property interest. For purposes of this subsection, the term "qualified real property interest" means any of the following interests in real property: (A) the entire interest of the donor other than a qualified mineral interest, (B) a remainder interest, and (C) a restriction (granted in perpetuity) on the use which may be made of the real property.
shall have no right or power to agree to any amendments . . . that would result in this Conservation Easement failing to qualify . . . as a qualified conservation contribution under Section 170(h) of the Internal Revenue Code and applicable regulations.
Standard Mileage Rates in 2015