en heliport (n, artifact)
― IsA ⟶
Weight: 2.0
en airport (n, artifact) Source: Open Multilingual WordNet
en heliport (n)
― IsA ⟶
Weight: 1.0
en infrastructure product (n) Source: OpenCyc 2012
en heliport (n)
― IsA ⟶
Weight: 1.0
en fixed freestanding structure (n) Source: OpenCyc 2012