GBOMLGraph -> GBOML
Is your feature request related to a problem? Please describe. It is particularly easy to import GBOML files into GBOMLGraph (the Python API), but it is not possible to do the opposite.
It is useful as it may allow python code to generate GBOML code easily, thus creating self-standing instances, not needing the python code.
Describe the solution you'd like Being able to export a GBOMLGraph instance to a (set of) GBOML file(s).
Describe alternatives you've considered Marshalling or pickling. This (should) works, but is not portable.