About: http://webisa.webdatacommons.org/284810003

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	Still further, the use of these circuits in the present invention will serve to increase the effective life of the power source (1) used in a light emitting apparatus of the present invention, such as a battery employed therein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com