This model assumes that what people know about politics is not isomorphic with how they think about politics.
The preterite's initial structure is supposed to be isomorphic with the imperfective, along the lines of (62) above.
For a language with simple types, these runtime representations would be conceptually straightforward, isomorphic to the type expressions that occur in source programs.
Clearly such classes as described above are not isomorphic with the actual target context, but in many respects they are reasonably close facsimiles of reality.
Many graphs can be generated by a multiset, but one clearly sees that these graphs are isomorphic.
To this end we exhibit an isomorphic type built from representable type constructors.
If we choose a different ordering, we obtain a naturally isomorphic complex.
More generally, it can be shown that any two terminal objects are isomorphic.
