About: http://webisa.webdatacommons.org/62092849

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 patterned metal structure 921 may contain a metal, such as aluminum (Al), copper (Cu), silver (Ag), tin (Sn), nickel (Ni), zinc (Zn), or lead (Pb) that is between about 100,000 ??? thick.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com