About: http://webisa.webdatacommons.org/198305901

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	A system according to claim 18 including means for using a Challenge Authentication Protocol (CHAP) or Password Authentication Protocol (PAP) for obtaining the keyed random number.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com