About: http://webisa.webdatacommons.org/61349631

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	The present invention is a system for transmitting multiple communication signals, including at least one video signal, simultaneously over a link formed of a twisted pair of telephone wires.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com