About: http://webisa.webdatacommons.org/157047645

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	Accordingly, there is a need to increase the battery life of a portable liquid crystal displays using backlighting for viewing situations where there is insufficient ambient light to produce a viewable display.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr