About: http://webisa.webdatacommons.org/154480903

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	Make a chart in which you include important legislative leaders, laws passed, non-legislative actions, such as investigations, and external events, such as war or economic recession.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org