Assertion: chlorine dioxide's chlorine | /r/HasProperty | needed
Facets:
value: in the form of chloride ions
type: OTHER
value: to all known species of life
type: TRANSITIVE-OBJECT
Source sentences:
text: And that strong chlorine that you may smell when swimming at the public pool may actually be an indicator that additional chlorine is needed to balance the chemicals in the water.
text: In the form of chloride ions, chlorine is necessary to all known species of life.