About: http://webisa.webdatacommons.org/353767249

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	Cover 18, as shown in FIG. 1, is stamped and formed from sheet metal such as steel and plated with tin-lead over copper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com