About: http://webisa.webdatacommons.org/130325574

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	Much of the runoff, which contains oil, trash, chemicals, metals and other pollutants, flows into the waterways from roof tops, garages, parking lots, roadways and other paved surfaces during storms.
http://www.w3.org/ns/prov#wasQuotedFrom	baltimoresun.com