Assertion: polonium | /r/HasProperty | sealed
Facets:
value: carefully
type: MANNER
Source sentences:
text: Polonium is also used in brushes for removing dust from photographic films, although the polonium must be carefully sealed to protect the user from contamination.
text: The polonium for these is carefully sealed and controlled, minimizing hazards to the user.
text: The polonium for these is carefully sealed and controlled, minimizing hazards to the user.
text: The polonium for these is carefully sealed and controlled, minimizing hazards to the user.
text: The Polonium for these is carefully sealed and controlled, minimizing hazards to the user.