About: http://webisa.webdatacommons.org/167881452

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	During the last years of his life, Edward was a leader of the political faction that rebelled against the misrule of his younger brother, John of Gaunt, duke of Lancaster.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com