About: http://webisa.webdatacommons.org/217639887

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	As you know, SIP can be used to establish communications between PCs, telephones and other devices, each of which can potentially exist on separate networks.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com