About: http://webisa.webdatacommons.org/424858828

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	Between DC and Dulles is an area that still has heavier vegetation cover, from Great Falls National Park on either side of the Potomac River in the north and continuing in a generally southerly direction.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov