About: http://webisa.webdatacommons.org/133713445

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	Not only can fish not access upper river reaches because of dams and other barriers, but if they get there they find a river no longer in its natural state due to levees and dikes.
http://www.w3.org/ns/prov#wasQuotedFrom	nwf.org