About: http://webisa.webdatacommons.org/78500950

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	where ?? denotes an escape depth of photoelectron with regard to the silicon nitride film, which is about 2.6 nm, and k is a value determined from the silicon nitride film density, etc., which is 1.47.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com