About: http://webisa.webdatacommons.org/218903974

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	SUMMARY OF THE INVENTION [0004] The present invention is directed to an article, such as a plastic, ceramic, cermet or metallic article, having a multi-layer coating on at least a portion of its surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com