About: http://webisa.webdatacommons.org/25369636

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	Since a light emitting layer which will be formed later is very thin, there is a case that light-emission fault occur because of existence of the step.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de