About: http://webisa.webdatacommons.org/64232412

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	Since we can not go back in a time machine and ask them straight out, we can only look at what they 'said' in their letters, speeches, and other writings.
http://www.w3.org/ns/prov#wasQuotedFrom	uen.org