Assertion: polygon's circle | /r/HasProperty | the set of points
Facets:
value: outside the interior
type: LOCATION
value: in a plane
type: LOCATION
Source sentences:
text: A circle is the set of points in a plane equidistant from one point, its center.
text: Notice that the circle is only the set of points on the circumference (outside the interior!) and does not include the points "inside" the circle.