About: http://webisa.webdatacommons.org/377181888

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	Duplexer and matching circuit 40 is a circuit which switches tank circuit 10 between the transmit and receive mode as well as matching receiver unit 50 and transmitter unit 60 to tank circuit 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.it