About: http://webisa.webdatacommons.org/122781835

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	By 1975, he published his findings, including the development of the dynamic transducer (a transmission circuit replacing the carbon transmitter).
http://www.w3.org/ns/prov#wasQuotedFrom	science.ph