Assertion: echinoderm's body plan | /r/HasProperty | tube
Facets:
value: with anus
type: OTHER
value: within a-tube
type: LOCATION
value: with both mouth
type: MANNER
Source sentences:
text: The body plan is tube-within-a-tube, with both mouth and anus.
text: The body plan is tube-within-a-tube, with both mouth and anus.