Assertion: stingray's tail | /r/HasProperty | flattened
Facets:
value: dorsoventrally
type: DEGREE
Source sentences:
text: The tail is stout and flattened, comprising less than half the total length, and terminates in a small, leaf-shaped caudal fin about a quarter high as long, that is continuous around the last vertebra.
text: Posterior to the spine, the tail is flattened dorsoventrally.