About: http://webisa.webdatacommons.org/219727679

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	A signal such as a bong tone is then provided by credit card switch 18 back to telephone 2 to inform the caller to input the desired credit card number.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es