About: http://webisa.webdatacommons.org/208975462

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	Therefore, there is a problem in that the use of such circularly polarizing plates reduces by half the light-emitting efficiency of organic EL diodes independently of display colors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com