subject | relation | object |
---|---|---|
geographic feature | is_a | astronomical body part (ENVO:01000813) |
subject | relation | object |
---|---|---|
hydrographic feature (ENVO:00000012) | is_a | geographic feature |
layer (ENVO:01000281) | is_a | geographic feature |
water body (ENVO:00000063) | is_a | geographic feature |