About: http://webisa.webdatacommons.org/417961639

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 the caller is a subscriber, the system 100 may use the IVR block 110 to verify the subscriber's identity, and then play received and stored messages intended for the subscriber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com