About: http://webisa.webdatacommons.org/58608520

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	However, amplitude modulated (AM) signals could also be used and in some instances it would be possible to entirely eliminate the wire or other antenna arrangements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com