Assertion: blast furnace | /r/ObjectUse | used in the imperial smelting process
Facets:
Source sentences:
text: The blast furnaces used in the Imperial Smelting Process ("ISP") were developed from the standard lead blast furnace, but are fully sealed.
text: The blast furnaces used in the Imperial Smelting Process ("ISP") were developed from the standard lead blast furnace, but are fully sealed.