About: http://webisa.webdatacommons.org/421605950

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	It is obvious that it is possible to transmit the signal at other frequencies, such as, f/n frequencies where n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com