About: http://webisa.webdatacommons.org/124259902

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	Sandwiched between the two plates is a layer of a twisted nematic liquid crystal composition 20.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com