Assertion: penguin | /r/HasAspect | their outer feathers
Facets:
Source sentences:
text: Overtop of this they are covered with fluffy “down” feathers and overtop of those they have their outer feathers which overlap to seal in warmth.
text: On top of this they are covered with fluffy "down" feathers and on top of those they have their outer feathers which overlap to seal in warmth.