Assertion: underground fire hydrant | /r/ObjectUse | used in asia
Facets:
value: since at least the 18th century
type: TEMPORAL
Source sentences:
text: Underground fire hydrants have been used in Europe and Asia since at least the 18th century.
text: Underground fire hydrants have been used in Europe and Asia since at least the 18th century.
text: Underground fire hydrants have been used in Europe and Asia since at least the 18th century.