About: http://webisa.webdatacommons.org/427831799

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	A Firewall is an application or hardware device used to inspect and filter network traffic.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com