About: http://webisa.webdatacommons.org/279050619

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	For example, authentication may be considered at a system level, such as when a system such as a Windows NT or Unix system verifies that a user attempting to logon has a valid user account and has provided a valid password.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com