About: http://webisa.webdatacommons.org/125433879

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	Consider witnesses such as a notary or lawyer who can witness the date, content and time etc..
http://www.w3.org/ns/prov#wasQuotedFrom	copyrightauthority.com