About: http://webisa.webdatacommons.org/189551070

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	FIG. 5A is a schematic diagram of a representative transmitter 501 that comprises a distributed feedback (DFB) laser 503 that receives an electrical data signal 505 and produces an optical data signal 507.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com