About: http://webisa.webdatacommons.org/218261314

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	Then, the insulating film 48 is isotropically etched with the resistor 49 as a mask, to make the thickness of the insulating film 48 thin in regions other than the region where the resistor 49 is formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com