About: http://webisa.webdatacommons.org/130200600

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	Due to a changing ecosystem, many of the fish and other animals living in the river are actually endangered species.
http://www.w3.org/ns/prov#wasQuotedFrom	grand-canyon-vacation-information.com