Assertion: ozone | /r/HasProperty | bubbled at high concentrations
Facets:
value: very
type: DEGREE
value: under a controlled environment for days
type: LOCATION
Source sentences:
text: Ozone is bubbled at very high concentrations, under a controlled environment for days until it slowly begins to solidify.
text: Ozone is bubbled at very high concentrations, under a controlled environment for days until it slowly begins to solidify.