About: http://webisa.webdatacommons.org/281058987

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 includes rivers such as the Mississippi, Missouri, Ohio, Illinois, Columbia, Tennessee, Arkansas, Monongahela and Kanawha.
http://www.w3.org/ns/prov#wasQuotedFrom	army.mil