About: http://webisa.webdatacommons.org/260877292

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	Typically, the signal is an electromagnetic signal that corresponds to the output from the manipulated keys of the keypad on the wireless hand-held remote control.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com