About: http://webisa.webdatacommons.org/115505197

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	seem correlated with major public events and scandals, such as failed military intervention (e.g., Vietnam) and impeachment
http://www.w3.org/ns/prov#wasQuotedFrom	oxfordbibliographies.com