Assertion: water clock | /r/CapableOf | ring bell
Facets:
Source sentences:
text: Beginning in the Middle Ages around 1000 A.D. striking water clocks were invented, which rang bells on the canonical hours for the purpose of calling the community to prayer.
text: For example, some water clocks rang bells and gongs, while others opened doors and windows to show figurines of people, or moved pointers, and dials.