Assertion: polygon's number | /r/HasProperty | ordered set of points
Facets:
value: cyclically
type: MANNER
value: namely
type: OTHER
Source sentences:
text: A polygon can be defined (as illustrated above) as a geometric object "consisting of a number of points (called vertices) and an equal number of line segments (called sides), namely a cyclically ordered set of points in a plane, with no three successive points collinear, together with the line segments joining consecutive pairs of the points.