About: http://webisa.webdatacommons.org/438097977

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	Alternatively, the invention can be applied to other kinds of circuits that are not related to optical signals in any way except that an optical signal is used to turn the circuit on and off.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com