About: http://webisa.webdatacommons.org/85991380

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	This can be accomplished by controlling such factors as heating rate, heating temperature, heating time, air flow, and shape of the iron-containing starting structure, as well as the choice and handling of an insulating layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com