Assertion: oyster | /r/HasProperty | a type of bivalve mollusk
Facets:
Source sentences:
text: Oysters are a type of bivalve mollusk, which means they have two shells and belong to a group of organisms called mollusks.
text: Oysters are one type of bivalve molluscs that are consumed throughout the world.
text: Oysters on the half shell are a type of bivalve mollusk that have been opened, or shucked, for consumption.