About: http://webisa.webdatacommons.org/260662549

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	At the same time, watersheds are being altered by impervious surfaces associated with development, such as roads, roofs, and parking lots.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com