About: http://webisa.webdatacommons.org/323730526

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	FIG. 1 is a chart showing a typical characteristic of the prior art band-pass filter for extracting a pilot signal from a composite signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr