About: http://webisa.webdatacommons.org/397078518

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	This is critical, because Powell, Lake Mead, and other lakes along the Colorado River provide water for millions of people in five states.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov