About: http://webisa.webdatacommons.org/228089919

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	Another advantage is a simple and easy means for creating audio alerts by use of a standard numeric keypad, such as a standard telephone keypad.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com