About: http://webisa.webdatacommons.org/133534692

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	led using a sealant such as epoxy.However, it is impossible to completely block such elements as water or oxygen penetrating from the outside, which destroy the organic light emitting device which is sealed using the above methods, a
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com