About: http://webisa.webdatacommons.org/383331009

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	Changing the examples you cite, such as asking about Augustus rather than Vespasian, does not do much to advance the discussion.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com