en natural gas industry (n)
― IsA ⟶
Weight: 1.0
en industry (n) Source: OpenCyc 2012
en natural gas industry (n)
― IsA ⟶
Weight: 1.0
en energy sector (n) Source: OpenCyc 2012
en natural gas industry (n)
― IsA ⟶
Weight: 1.0
en industry (n) Source: OpenCyc 2012