About: http://webisa.webdatacommons.org/31770650

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	Metal Processing Including: ferrous alloys (steel), copper, aluminum, stainless steel, brass, bronze, cast iron, and other metals.
http://www.w3.org/ns/prov#wasQuotedFrom	delta-h.com