About: http://webisa.webdatacommons.org/217556038

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 a result of such implementation and deployment experience, the protocol may be subject to modification, including changes that are backwards-incompatible.
http://www.w3.org/ns/prov#wasQuotedFrom	xmpp.org