About: http://webisa.webdatacommons.org/223631724

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	Lewis and Clark are the most famous explorers to cross the North American continent all the way to the Pacific, but they were not the first.
http://www.w3.org/ns/prov#wasQuotedFrom	rarebookhub.com