; and (xv) a National Historic Park. (D) Green space (i) In general The term green space means land that is— (I) partly or completely covered with grass, trees, shrubs, or other vegetation; and (II) accessible to the public at no cost. (ii) Inclusions The term green space includes parks and community gardens. (iii) Exclusion The term green space does not include an area used for a commercial use. (E) Industrial area The term industrial area means— (i) an area occupied by land uses or facilities, the primary operation of which involves manufacturing, assembling, processing, extracting, or otherwise treating raw materials, semifinished products, or finished products for distribution to wholesale or retail markets; or (ii) a tract of public lands conveyed under this subsection on which there is located a utility that serves utility customers that do not reside on the tract. (F) Open space (i) In general The term open space means any open piece of land that— (I) is accessible to the public at no cost; and (II) (aa) provides recreational areas for residents; or (bb) helps to enhance the beauty or environmental quality of an eligible project described in paragraph (2)(C). (ii) Inclusions The term open space includes— (I) schoolyards; (II) playgrounds; (III) public seating areas