About: http://webisa.webdatacommons.org/135337488

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 originating gateway will wait for the message from the terminating gateway, including connection or other messages indicating no connection, before proceeding with the local Q.931 negotiation with the calling device TA1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com