About: http://webisa.webdatacommons.org/288143035

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 metal layer may, for example, be a sheet, a film or a foil of a metal such as aluminum, iron, copper, tin and nickel or an alloy containing at least one of these metals as the main constituent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com