About: http://webisa.webdatacommons.org/27710738

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	It may serve as a message-waiting indicator for voice mail, or indicate that a calling feature, such as call forwarding has been activated.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org