Text and Graphic not aligned convertin emf to svg

[Rolf Schumacher]

I was glad to see that Inkscape would be able to convert from .emf to .svg.
What I did:
Using Win7 and Inkscape 0.92.1 r15371 in a cmd window I entered

inkscape --file p4.emf --export-plain-svg ..\svg\p4.svg

p4.emf is attached.

What I expected:
was the same look of the graphics p4.svg as I can see when opening p4.emf with e.g. paint.

What I got:
when opening p4.svg with Inkscape I see that some objects are mirrored above the graphics, while it is missing inside the graphics. It not moved, it is mirrored vertically.

Is there anything I can do about it?

Background:
Using Enterprise Architect for graphics, it is able to export .emf as the only vector format.
My report generator is based on Apache fop which is not (really) able to read .emf, but .svg. Therefore I am looking for a conversion.