Assertion: estuary | /r/HasProperty | a nursery ground
Facets:
value: for shellfish
type: TRANSITIVE-OBJECT
value: for fish
type: TRANSITIVE-OBJECT
value: for crustaceans
type: TRANSITIVE-OBJECT
value: often
type: TEMPORAL
Source sentences:
text: They are considered one of the most productive environments in the world and are often referred to as a "nursery ground" for fish, crustaceans and shellfish, where juvenile marine animals can hide from predators.