Assertion: octahedron's symmetry | /r/CapableOf | radiate in resulting tessellation
Facets:
value: from every vertex
type: OTHER
Source sentences:
text: Pairing the half-octahedra with their remaining halves, and continuing the same arrangement of edge-sharing tetrahedra around these octahedral "cavities," this pattern of tetrahedral-octahedral tessellation can be continued outward indefinitely, with identical cuboctahedral symmetry radiating from every vertex in the resulting tessellation.