Assertion: stingray | /r/HasAspect | bone
Facets:
Source sentences:
text: Stingrays are cartilaginous, meaning they have no bones, which makes what their jaws can do even more extraordinary.
text: Stingrays have no bones, they are primarily made of cartilage
text: Stingrays have no bones, they are primarily made of cartilage
text: Stingrays have no bones.