Assertion: siphon's flow | /r/CapableOf | empty the contents of the cistern
Facets:
value: into the toilet bowl
type: TRANSITIVE-OBJECT
value: completely
type: DEGREE
Source sentences:
text: The flush is triggered by a lever or handle that operates a simple diaphragm-like piston pump that lifts enough water to the crest of the siphon to start the flow of water which then completely empties the contents of the cistern into the toilet bowl.