About: http://webisa.webdatacommons.org/249635734

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	However, if excessively many light emitting layers are formed, since the manufacture becomes difficult and it becomes difficult to achieve the object of the present invention, about six kinds of light emitting layers are preferable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au