About: http://webisa.webdatacommons.org/113941170

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	For incoming calls we need to use TelephonyManager class, and it is method listen, to register a listener, that will receive call state, data connection, network, sim and other events, related to telephony.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com