"I [name], of [city, state, ZIP], give, devise and bequeath to the PKD Foundation, 1001 E. 101st Terrace, Suite 220, Kansas City, MO 64131, Federal Tax Identification Number #43-1266906, [written amount or percentage of the estate or description of property] for its unrestricted use and purpose. I instruct that all of my charitable gifts shall be made, to the extent possible, from property that constitutes ‘income in respect to a decedent' as that term is defined in the Internal Revenue Code."