About: http://webisa.webdatacommons.org/359496048

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	Additionally, there often exists a step during which some oxide is etched away in some regions, such as at the surface of the N+ region 22, during which step the etching of the window may be performed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com