About: http://webisa.webdatacommons.org/447940781

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	In the early 19th century fur trappers and explorers including Lewis and Clark visited the area before large migrations of settlers began arriving from the east.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org