About: http://webisa.webdatacommons.org/411173900

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	A system including a broadband switch includes a controller which coordinates video call set-up and a switch for connecting various phone lines together through diplexers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au