About: http://webisa.webdatacommons.org/211649487

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	Thus, for example, glass, plastic, polymers, graphite, or metals other than gold and copper can be used as a support, with at least a portion of one side of the support having a metallic surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk