About: http://webisa.webdatacommons.org/81043366

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	ographic operations to centrally control multiple clients to perform the same types of encryption, decryption, digital signing and signature verification operation and other operations.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com