About: http://webisa.webdatacommons.org/338213408

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	The optical code reader of claim 10, wherein said switch is a transistor and said voltage value is indicative of the voltage across a capacitor in the feedback circuit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com