About: http://webisa.webdatacommons.org/323538158

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	Since the SIP is a text-based protocol, the type of message is a request/response format composed of a method and a response to the method.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com