About: http://webisa.webdatacommons.org/3289999

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	Such envelope information may consist of date and time the message was delivered, the caller's phone number (or Caller ID), message length, urgency indicators, call back telephone numbers and other information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com