Assertion: starfish | /r/HasProperty | characterised
Facets:
value: by having thick bodies
type: CAUSE
value: by having saponins
type: CAUSE
Source sentences:
text: Starfish are characterised by having saponins known as asterosaponins in their tissues.
text: These starfish are characterized by having thick bodies with large discs, and between 5 and 15 arms.