How to run the VRML97 in-build import script from a external script?

Hello community,

I’d like to import VRML97 file from a script. How can I run this script without loading the GUI?
The command Blender.Load(‘myfile.wrl’) does not work with VRML97.
So I’d like to run a command like Blender.Run() with the name of the script (that I don’t know, even the path), and if I could give a argument like ‘filename.wrl’.

Thanks in advance,

knoe