About: http://webisa.webdatacommons.org/120690843

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	An SN is connected to the switch and dedicated to deliver a particular calling service, such as voice mail, automated attendant, or fax server functions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com