Good morning guys,
I asked few files to a guy who bought, the new Wacom-inkling just in case if somebody want have a look on them.

The Wacom website reports the possibility to record layers, for instance, to separate preparatory and final drawings.
These layers are then retained after import.
It creates native bitmap or vector versions of your sketches for Adobe Photoshop, Adobe Illustrator or Autodesk Sketchbook.

With a simple click you can directly transfer your sketches into your preferred software.
These imported versions retain the layers and line weights of your original sketches. Additionally, you can save all sketches in the native Inkling format or as single layer files in other popular image formats such as JPEG, PNG, PDF or SVG.


You can find  more details here with a full review from the owner`s sketch



http://www.inkscapeforum.com/viewtopic.php?f=30&t=11278

You ll fin attached on the forum a svg file in three layers, pdf, ai, and wac
directly
Have a nice day