Assertion: polyhedron | /r/CapableOf | behave like a piece of paper
Facets:
value: at each point
type: TEMPORAL
Source sentences:
text: The second restriction in the "Cut-the-knot" definition makes sense; it is a "local" condition, saying only that at each point the polyhedron should behave like a piece of paper, on which you can walk completely around any vertex in a single circuit, rather than talking about what happens if you walk around the whole figure.