About: http://webisa.webdatacommons.org/6021273

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	In the usual present-day type of cordless telephone system, the audio and other signals are frequency modulated, on the carrier, and they have a relatively narrow bandwidth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr