About: http://webisa.webdatacommons.org/84561226

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 your telephony service provider delivers the calling number (CallerID or ANI) via PRI, SIP, or other signalling, then Asterisk can act on that data.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com