About: http://webisa.webdatacommons.org/384954007

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 material exhibited a very wide viewing angle, i.e. the angle at which light was transmitted, and the contrast ratio was 7:1 at 50 volts of applied electric field.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com