About: http://webisa.webdatacommons.org/14306379

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 invention relates to flashlights and other portable, battery-operated illumination devices, of which there are undoubtably thousands that have been produced and marketed since the invention of incandescent illumination.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com