Assertion: barnacle's shell | /r/AtLocation | solid object
Facets:
value: in acorn barnacles
type: LOCATION
value: directly
type: MANNER
Source sentences:
text: In acorn barnacles, the shell is attached directly to a solid object, but those of gooseneck barnacles are located on top of a soft, flexible stalk.
text: In acorn barnacles, the shell is attached directly to a solid object, but those of gooseneck barnacles are located on top of a soft, flexible stalk.