About: http://webisa.webdatacommons.org/230046791

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 OFDM signal is a signal in which symbols are transmitted in parallel by the aid of a plurality of carrier waves that are different in the center frequency from each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com