About: http://webisa.webdatacommons.org/444405466

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 first metal layer may be made of, for example, cobalt (Co), nickel (Ni), aluminum (Al), copper (Cu), palladium (Pd), manganese (Mn), vanadium (V), gold (Au) or an alloy including at least one of these metals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk