About: http://webisa.webdatacommons.org/301351182

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	Preferably, the signal to the receiver is communicated by microwave or radio means, optically or by magnetic energy and the receiver respectively is a microwave, radio, photon or magnetic energy receiver.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com