About: http://webisa.webdatacommons.org/452544230

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 coating is removed by any suitable process, such as grinding, etching, abrading etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com