About: http://webisa.webdatacommons.org/171449385

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 user responds by transmitting a series of touch-tone signals that indicate the identification number or other unique data of the particular MTCU 15 of concern for the user.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es