Assertion: octahedron | /r/CapableOf | imply regular octahedron
Facets:
value: usually
type: DEGREE
value: with octahedral symmetry
type: OTHER
Source sentences:
text: Octahedron will usually imply regular octahedron with octahedral symmetry, while a (Th) tetragonal bipyramid (or especially square bipyramid), being in the bipyramid family, would more likely to be considered to have only dihedral symmetry.