About: http://webisa.webdatacommons.org/329100605

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	Such a protocol is shown as a Session Announcement Protocol, SAP in ???SAP: Session Announcement Protocol???, internet engineering draft, work in progress by Mark Handley, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk