About: http://webisa.webdatacommons.org/207969368

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	Further, the transmitting and receiving signals can be by any means of signalling and need not be limited to radio signals and thus could include infrared and other types of signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com