Assertion: radiation | /r/HasProperty | separated into ionizing
Facets:
value: often
type: TEMPORAL
value: to denote danger
type: PURPOSE
Source sentences:
text: Radiation is often separated into two categories, ionizing and non-ionizing, to denote the energy and danger of the radiation.
text: Radiation is often separated into two categories, ionizing and non-ionizing, to denote the energy and danger of the radiation.