About: http://webisa.webdatacommons.org/412614031

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	a layer comprised of the reaction products of a refractory metal or refractory metal alloy such as zirconium, oxygen and nitrogen is deposited on the sandwich layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com