About: http://webisa.webdatacommons.org/23485028

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	Others, such as Dwight D. Eisenhower, John F. Kennedy, Lyndon Johnson, Richard Nixon, Jimmy Carter and Bill Clinton have tackled it and failed.
http://www.w3.org/ns/prov#wasQuotedFrom	benefitspro.com