About: http://webisa.webdatacommons.org/413207080

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	Several of the steps in the preparation of silicon devices for the semiconductor industry require contacting a silicon wafer with various solutions such as photoresist solvent, etching solutions and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es