About: http://webisa.webdatacommons.org/423520612

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	When an aluminum plate is used as the support, it is subjected to surface treatments including roughening treatment (sand blasting), anodization and optionally sealing treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com