About: http://webisa.webdatacommons.org/320208414

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	Typically, the body is cast from a metal such as aluminum and the plate is stamped from sheet metal such as brass.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com