About: http://webisa.webdatacommons.org/272513756

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	The system that sends salmon and steelhead to central Idaho ??? the Columbia River ??? has been so altered by dams, agriculture and other industries that wild salmon now return at a rate of less than 2 percent of their historic levels.
http://www.w3.org/ns/prov#wasQuotedFrom	hcn.org