About: http://webisa.webdatacommons.org/196129388

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	The present invention is a powerful security tool because it provides access to a person, and not to a particular key, token, password, PIN number, or other device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com