Assertion: dodecahedron's edge | /r/HasProperty | the diagonals of rhombi
Facets:
Source sentences:
text: The edges of the cube-octahedron compound intersecting in the points plotted above are the diagonals of rhombi (left figure), and the 12 rhombi form a rhombic dodecahedron (center figure; Ball and Coxeter 1987).
text: This solid is to the compound of small stellated dodecahedron and great dodecahedron what the convex one is to the compound of dodecahedron and icosahedron: The crossing edges in the dual compound are the diagonals of the rhombs.