About: http://webisa.webdatacommons.org/119137882

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	Typically, there is a smelt layer of at least approximately300 mm on the furnace floor continuously during operation.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com