About: http://webisa.webdatacommons.org/28696127

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	He took in all the data known about the Western frontier at the time, including distances, topography, and potential enemies, much of which his expedition would end up revising.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org