Assertion: parallelogram's line | /r/CapableOf | bisect each other
Facets:
value: exactly
type: MANNER
Source sentences:
text: The diagonals are another feature to consider; when drawn between opposite angles, the lines exactly bisect each other.
text: In an actual 2-column proof, the last line would read something such as this, AC(vinculum) and BD(vinculum) bisect each other.