About: http://webisa.webdatacommons.org/208745679

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	The surface layer can be provided by techniques including physical vapor deposition, chemical vapor deposition, spraying, electroplating, dipping, or combinations of these processes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk