Assertion: polonium | /r/HasProperty | controlled minimizing radiation hazards
Facets:
Source sentences:
text: The polonium in these brushes is sealed and controlled thus minimizing radiation hazards.
text: The polonium in these brushes is sealed and controlled thus minimizing radiation hazards.
text: The polonium in these brushes is sealed and controlled thus minimizing radiation hazards.
text: The polonium used in these brushes is sealed and controlled thus minimizing radiation hazards.