About: http://webisa.webdatacommons.org/344520458

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	He spoke rationally and intelligently about any subject, except about himself or his empire, wrote his biographer, William Drury.
http://www.w3.org/ns/prov#wasQuotedFrom	sfhistoryencyclopedia.com