About: http://webisa.webdatacommons.org/125126157

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 desired, the system may require a password for outgoing calls, thereby limiting calls to authorized users, such as owners or managers of the commercial business at the subscriber station Z.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com