About: http://webisa.webdatacommons.org/233635734

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	The electron injection layers 66 and 67 are each made of a single metal having a low work function, such as lithium or magnesium, or an alloy of aluminum and the single metal having the work function, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com