About: http://webisa.webdatacommons.org/229659105

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 method according to claim 3 in which:the coloring layer is a composite film of at least two inorganic coloring substances. 5.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com