About: http://webisa.webdatacommons.org/67156183

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	Witnesses were mostly relevant in case there was a later dispute about who had agreed to what.
http://www.w3.org/ns/prov#wasQuotedFrom	tor.com