Assertion: tower | /r/HasAspect | triangular cross-section
Facets:
value: preferably
type: DEGREE
value: in one embodiment
type: OTHER
Source sentences:
text: In one embodiment, the tower has a triangular cross-section and there are two intermediate columns between paired ones of the corner columns.
text: Tower 24 preferably has a triangular cross-section, as shown in FIG.