About: http://webisa.webdatacommons.org/99188860

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	Explain that during the treaty era, the United States government broke almost all of its treaties, including the over 60 treaties it negotiated with Pacific Northwest tribes.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonhistoryonline.org