N3 files containing rules can't be stored via mashlib

[phochste]

On NSS (inrupt.net) I'm trying to store the cats.n3 file as text/n3

prefix : <https://example.org/cats#>.

:Mika a :Cat .
:Akita a :Cat .
:Luna a :Cat .

{ ?X a :Cat .} => { [ :is :CatFriendly ] .  [ a :Cat ] . }

This presents me with the following error message:

Uploading with another editor doesn't present this problem.

[bourgeoa]

Thanks for reporting.
You seem to miss a dot at the end :

And now you got this issue already referenced at linkeddata/rdflib.js#567
If you have any idea how to solve the issue it will be very nice.