About: http://webisa.webdatacommons.org/73225804

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	Transmitter 17 and receiver 18 can be any type of well known telecommunications network, such as, for example, radio frequency, microwave, telephone, optical, as well as equivalent types of communications networks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com