About: http://webisa.webdatacommons.org/203468906

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 decryption key group storage unit 212 is a storage device, such as a non-volatile memory, that stores a plurality of decryption keys that have been determined for the decryption device 103 a by the key setting system 104, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com