en blast furnace (n, artifact)
― IsA ⟶
Weight: 2.0
en furnace (n, artifact) Source: Open Multilingual WordNet
en blast furnace (n)
― IsA ⟶
Weight: 1.0
en industrial equipment (n) Source: OpenCyc 2012
en blast furnace (n)
― IsA ⟶
Weight: 1.0
en furnace (n) Source: OpenCyc 2012