About: http://webisa.webdatacommons.org/381529049

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. 3 is a schematic illustrating yet another embodiment of the present invention similar to that of FIG. 2 but incorporating signal down conversion steps.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk