About: http://webisa.webdatacommons.org/37529036

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	In addition, user-interface 500 has control buttons: All-inbox 502, E-Mail 504, Fax 506, and Voice Mail 508 that permit a user to display messages of all types or messages of only one type corresponding to the selected button.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com