About: http://webisa.webdatacommons.org/186552642

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	For example, protection engine 111 may use a cryptographic technique, such as digital signatures, to authenticate the source of the interface control command.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com