About: http://webisa.webdatacommons.org/47407910

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	Measurements of the display brightness, or luminance, in reflective aperture display systems such as display 150, however, do not demonstrate a similar light concentration effect.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es