About: http://webisa.webdatacommons.org/103572086

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	Until the river is cleaner, though, improving recreation is a challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkprogress.org