Assertion: shark | /r/HasProperty | hidden
Facets:
value: at the surface
type: LOCATION
value: often
type: DEGREE
value: well
type: DEGREE
Source sentences:
text: It is understood that sharks are going to live where the water is deep enough that they can be well hidden.
text: The shark follows plankton concentrations in the water column, so is often visible at the surface.