[Orgmode] docbook export-special

[Rustom Mody]

Thanks Carsten for 6.27.

Ive been playing around with docbook export and further processing and
was looking for something like export-special.
Now its come but not (yet) for the docbook exporter.

Any likelihood of it being supported there?
I would try to hack on the code myself but dont know enough docbook.
What's the equivalent in docbook to html's div?