About: http://webisa.webdatacommons.org/41797742

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	A metal film having high reflectivity such as Al, Ag and Rh may also be formed on the protective film.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com