Assertion: clock | /r/HasProperty | correct
Facets:
value: within a minute
type: TEMPORAL
Source sentences:
text: Bürgi's clocks were a great improvement in accuracy as they were correct to within a minute a day.
text: Appearance if the clock is incorrect (left) or if the clock is correct, but not the phase.
text: Appearance if the clock is incorrect (left) or if the clock is correct, but not the phase.