About: http://webisa.webdatacommons.org/445339634

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	As can be seen, there exists a need for an improved security system for electronic devices such as computers to protect against unauthorized use of the machine or access to the data accessible by the machine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk