Please try not to file anonymous requests. instead please
get an account and login so we can ask for follow up
information if necessary.
As the anonymous comment implied I believe the idea would be
to hook into Überconverter/Vectorsection and reuse the work
they have done.
At the moment the core of inkscape only really supports SVG,
PNG, and PDF. For best results you might want to use third
party tools to conver the SVG into something else.
Doesn't Überconverter/ Vectorsection come with the needed
converters?