About: http://webisa.webdatacommons.org/171795188

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	This mutual authentication may be accomplished, in a preferred approach, by having the servers 204 and 210 exchange and confirm passwords or other security-related information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com