About: http://webisa.webdatacommons.org/389558982

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	Obviously, the frequencies chosen throughout are merely illustrative and other values of carrier frequency, audio frequency, bandwidths and frequency deviations may be used without departing from the spirit of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com