About: http://webisa.webdatacommons.org/54365017

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 apparatus as recited in claim 4 wherein said parameter is an optical constant of the thin film.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es