PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention relates generally to a lighting system for illuminating flat panel displays such as liquid crystal displays, and more particularly, to a system employing a thin flat light guide with microgrooves formed on one major surface for extracting and externally reflecting light introduced into the light guide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca