Assertion: fluoride | /r/CapableOf | add to most drinking water supplies
Facets:
value: during that time
type: TEMPORAL
value: in most regions
type: LOCATION
Source sentences:
text: And even if this logic was true, the fluoride added to most drinking water supplies is not the naturally occurring type.
text: During that time, fluoride was added to the drinking water supplies in most regions.
text: Fluoride added to most drinking water supplies is not the naturally occurring type, which so many people fail to realize.