About: http://webisa.webdatacommons.org/178839937

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	When rainwater flows off impervious surfaces such as rooftops, parking lots and streets, it picks up contaminants including dangerous heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom	cooper.edu