Assertion: echinoderm | /r/HasProperty | predator
Facets:
Source sentences:
text: Echinoderms Are Predators!
text: Echinoderms are predators, scavengers and feeders.
text: They can be herbivores or predators.
text: Echinoderms all live in water and are predators or scavengers, the underside of the animal has a mouth and their arms are used to pry open shelled prey such as mollusks.