About: http://webisa.webdatacommons.org/50538876

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	Etching is a process where an image or lettering is burned in steel with the aid of both an ac and dc current via a series electrical circuit that sees through a prepared stencil.
http://www.w3.org/ns/prov#wasQuotedFrom	badgerandblade.com