About: http://webisa.webdatacommons.org/14711440

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 present invention relates to a lighting device, and more particularly to a lighting device using a field emission type electron emitter.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com