Assertion: sea cucumber | /r/HasProperty | useful
Facets:
value: in the aquarium
type: LOCATION
value: quite
type: DEGREE
Source sentences:
text: The genome sequence also helps explain why the sea cucumber has such a radically different skeletal structure from other members of the echinoderm phylum, and may be useful for understanding evolution of the animal kingdom.
text: In the aquarium, sea cucumbers can be quite useful.