Assertion: sand dollar | /r/CapableOf | keep the edge
Facets:
value: at an angle
type: MANNER
value: to catch food
type: PURPOSE
Source sentences:
text: At an angle they keep the edge facing the oncoming currents, presumably to catch food.
text: At an angle they keep the edge facing the oncoming currents, presumably to catch food.
text: At an angle they keep the edge facing the oncoming currents, presumably to catch food.
text: At an angle they keep the edge facing the oncoming currents, presumably to catch food.