Assertion: polyhedron's vertex | /r/CapableOf | project to the ground
Facets:
value: vertically
type: MANNER
Source sentences:
text: Dr Ernst Theodor Mayer, a retired psychiatrist from Munich, Germany, has noted that the vertices of the polyhedron projected vertically to the ground yield a star of David, but projected sideways they fit perfectly into the 4x4 grid of the magic square.