About: http://webisa.webdatacommons.org/378165226

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	In a first embodiment, a tunable liquid crystal cell 3420 is depicted in FIG. 34D. The cell includes an inner layer of liquid crystal 3421 and thin layers 3423 of orienting material such as polyimide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com