About: http://webisa.webdatacommons.org/11498651

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	Digital signature, DES, and other security techniques may be employed to achieve data security.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com