About: http://webisa.webdatacommons.org/281278946

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	This invention relates to optical storage and display devices and more particularly to electro-thermo optical liquid crystal devices for storage, display and projection of black and white or color transmitted images.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com