Assertion: stingray's sting | /r/HasProperty | or more barbed
Facets:
Source sentences:
text: Most stingrays have one or more barbed stings on the tail, which is used only for self defending.
text: Stingray has barbed stings but not manta ray.
text: Stingrays have one or few barbed stings at the ventral side of the tail, and this stinging ability is important for them to spike the prey animals.
text: Most stingrays have one or more barbed stings on the tail, which is used only for self-defense.
text: Most stingrays have one or more barbed stings on the tail, which is used only for self-defense.