About: http://webisa.webdatacommons.org/124507911

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	Further alternate embodiments of the lead manufacturing process replace electrochemical etching with an oxidizing flame 49 for flame etching followed by cleaning by, for example, heating in a reducing atmosphere such as forming gas.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com