About: http://webisa.webdatacommons.org/85517488

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 payload types included in the message depend upon the mode (e.g. main mode 210, quick mode 212, or user mode 214), state of the negotiation process, and security options employed by the initiator 202 and the responder 204.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com