About: http://webisa.webdatacommons.org/97850654

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	Although the firewall 12 is normally the first line of defense against an attack on the network 20, the firewall 12 can be circumvented using many techniques, such as IP spoofing and other types of attacks discussed below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com