About: http://webisa.webdatacommons.org/444775112

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	o as to oxidize and remove the carbon and other impurities and produce wrought iron.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com