About: http://webisa.webdatacommons.org/368334801

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 first layer 124 may comprise a metallic material, such as gold or nickel, while the second layer 126 may comprise a semiconductor material, such as silicon, or a metallic material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com