About: http://webisa.webdatacommons.org/308424138

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	An insulating film including silicon (especially, a silicon nitride oxide film or a silicon nitride film is desirable) can be used as its material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au