Assertion: tower's shape | /r/HasProperty | curved hourglass
Facets:
value: more sharply
type: DEGREE
Source sentences:
text: Cooling towers have a curved hourglass shape.
text: The widths of the Tower corresponding to each of these heights have been calculated from the equations for a parabola, which is an idealization of the Tower’s shape; its true shape is somewhat more sharply curved than a parabola.