About: http://webisa.webdatacommons.org/186985208

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	Following that table is a course and distance table (Codex G, pp. 130???34) labeled: Course & Distance from Clark's river to the Forks of Flat head river.
http://www.w3.org/ns/prov#wasQuotedFrom	unl.edu