About: http://webisa.webdatacommons.org/145790254

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	If they do not match, it is judged that the call is an ordinary call and a busy tone or a notification tone is played directly to the subscriber port to release the call.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com