About: http://webisa.webdatacommons.org/441952919

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	First, a suitable etch mask such as silicon dioxide or silicon nitride is deposited or grown on both sides of wafer 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com