About: http://webisa.webdatacommons.org/193559247

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	The SBC may implement signalling proxy functions of such protocols as SIP, H.323, MGCP and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com