About: http://webisa.webdatacommons.org/252238960

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	Those customers especially concerned about their security are advised to deploy firewalls specifically designed to enhance security for SIP-based VoIP applications and services.
http://www.w3.org/ns/prov#wasQuotedFrom	accessline.com