Assertion: ozone's oxygen atom | /r/CapableOf | react with the oxygen molecules
Facets:
value: to form more ozone
type: PURPOSE
value: as in the previous step
type: MANNER
value: to form ozone (o3)
type: PURPOSE
Source sentences:
text: The oxygen atoms (O) then react with the oxygen molecules (O2) to form ozone (O3).
text: The oxygen atoms produced in the photolysis of ozone then react back with other oxygen molecule as in the previous step to form more ozone.