About: http://webisa.webdatacommons.org/243378270

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 each of the first and second embodiments, a transparent electrode may be formed on the planar side of the plano-concave lens 50 of an insulator such as glass, for welding the light-emitting diode to this plane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com