About: http://webisa.webdatacommons.org/175145307

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	comprises an output from microprocessor 30 that communicates with the headend via the cable television network (where a two-way system is provided) or on another return path, such as a telephone line.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com