About: http://webisa.webdatacommons.org/438569184

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	By the mid-1800s, pioneers were crossing the plains and the Rockies to follow dreams of gold, land, or other business opportunities.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov