About: http://webisa.webdatacommons.org/374179507

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	U.S. Pat. No. 3,305,323 discloses the production of steel foil of 0.002 in. (0.05 mm) thickness or less, plated with tin, zinc, aluminum, alloys thereof and other metals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es