Assertion: dodecahedron's edge | /r/CapableOf | intersect the cube
Facets:
value: at their exact midpoints
type: TEMPORAL
Source sentences:
text: Let's take the cube contained in our original dodecahedron (Figure 3) and join it with an octahedron whose edges intersect the cube's at their exact midpoints (i.e. we join the cube of Figure 1b with the octahedron of Figure 1a).