Assertion: clock tower's bell | /r/HasProperty | struck
Facets:
value: every hour
type: TEMPORAL
value: automatically
type: MANNER
Source sentences:
text: This featured two wooden gear jacks on its horizon surface with a drum and a bell, the bell being struck automatically every hour and the drum being struck automatically every quarter-hour.
text: Countwheel striking: the unequally spaced notches in the countwheel (A) regulate the number of times the bell is struck.