| http://www.w3.org/ns/prov#value | - ribution to the United States economy through payment of taxes or use of American products, materials or labor.Construction means erection, alteration, or repair (including dredging, excavating, and painting) of buildings, structures, or other improvements to real property, and activities in response to a release or a threat of a release of a hazardous substance into the environment, or activities
|
