en water ski (n, artifact)
― IsA ⟶
Weight: 2.0
en ski (n, artifact) Source: Open Multilingual WordNet
en water ski (n)
― IsA ⟶
Weight: 1.0
en consumer durable (n) Source: OpenCyc 2012
en water ski (n)
― IsA ⟶
Weight: 1.0
en sports equipment (n) Source: OpenCyc 2012