About: http://webisa.webdatacommons.org/16905280

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Any construction, external repair, land disturbing activity, grading, road building, pipe laying, or other activity resulting in a change in the physical character of any parcel or land.Potential Contaminating Activity.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov