en group of rift valley (n)
― IsA ⟶
Weight: 1.0
en land topographical feature (n) Source: OpenCyc 2012
en group of rift valley (n)
― IsA ⟶
Weight: 1.0
en natural thing (n) Source: OpenCyc 2012
en group of rift valley (n)
― IsA ⟶
Weight: 1.0
en group of things (n) Source: OpenCyc 2012
en group of rift valley (n)
― IsA ⟶
Weight: 1.0
en group of valleys (n) Source: OpenCyc 2012