About: http://webisa.webdatacommons.org/449206305

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	Sacrificial layer 240 may be, for example, a dielectric material such as SiO2 or other material that may be patterned to the exclusion of barrier material 230.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr