About: http://webisa.webdatacommons.org/80945367

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	More reflective of the files was a 1975 letter received by former Vice President and Sen. Hubert H. Humphrey that noted Humphrey was boosting Kennedy as a possible presidential nominee.
http://www.w3.org/ns/prov#wasQuotedFrom	cnn.com