Assertion: octahedron's face | /r/CapableOf | meet at corner
Facets:
value: for a cube
type: PURPOSE
Source sentences:
text: Let us call this "m" (how many faces meet at a corner).
text: Also, at each corner, how many faces meet?
text: " (number of sides each face has, cannot be less than 3), and "m" (number of faces that meet at a corner, cannot be less than 3),
text: At each vertex or corner at least three faces or more must meet.
text: For a cube 3 faces meet at each corner.