About: http://webisa.webdatacommons.org/56221173

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	I wrote to all the presidents, but whether you demonize him or not, Nixon was the only president who wrote back to me longhand and signed it on White House letterhead.
http://www.w3.org/ns/prov#wasQuotedFrom	timesleader.com