About: http://webisa.webdatacommons.org/11780002

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	wherein the apparatus is a light emitting diode that further comprises a substrate, wherein a surface of the substrate is the roughened surface that is disposed between the non-absorbing polarizer and the active region.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com