About: http://webisa.webdatacommons.org/291139216

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	In one example, the hidden memory is a write once memory and once the authentication message has been written there, the contents of the hidden memory can no longer be changed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com