About: http://webisa.webdatacommons.org/62145544

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	Programmable telecommunication switches are used in a wide variety of applications such as voice messaging, telemarketing services and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com