Assertion: sea urchin | /r/HasProperty | important to their habitat
Facets:
value: very
type: DEGREE
Source sentences:
text: The sea urchins are very important to their habitat because they help maintain the amount of algae in the ocean.
text: These sea urchins are very important to their habitat because they help maintain the amount of algae in the ocean.
text: The sea urchins are very important to their habitat because they help maintain the amount of algae in the ocean.