About: http://webisa.webdatacommons.org/35316243

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 receiver of claim 23 wherein said signal is a coded DC signal having a frequency of generally less than 10 Hertz.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com