About: http://webisa.webdatacommons.org/435197399

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 a channel for human migration and commerce, the river was a challenge and barrier to overcome.
http://www.w3.org/ns/prov#wasQuotedFrom	arkansaspreservation.com