About: http://webisa.webdatacommons.org/280064806

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	Reagan, JFK and other presidents had spoken to the Soviet Union regularly, he noted.
http://www.w3.org/ns/prov#wasQuotedFrom	factcheck.org