About: http://webisa.webdatacommons.org/339931794

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, firewalls and computer virus software attempt to protect computers from various types of attacks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com