(defendant appeals Board of Assessment order that reclassified parcel of real estate as ag property for tax years 2007 and 2008; reversed - no grazing of livestock or crop growing activities present; property not sufficiently connected to other land and not connected by use with other land so as to be classified as ag land; property not used for conservation purposes; Douglas County Board of Equalization v. Clarke, 921 P.2d 717 (Colo. 1996) distinguished).