About: http://webisa.webdatacommons.org/202619676

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	Wrought iron and ingot iron normally do not contain over about .02% carbon and such carbon as is present is in solution and hence not free to
http://www.w3.org/ns/prov#wasQuotedFrom	google.com