About: http://webisa.webdatacommons.org/41741860

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 accordance with one aspect of this invention, a switching unit connects to primary and secondary transmission paths in a data communications network and to a digital interfacing unit, such as a modem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr