Remove errant text from i18n N3 file
Created by: brianjlowe
[VIVO GitHub issue](https://github.com/vivo-project/VIVO/issues/3862)
What does this pull request do?
Georgy discovered that some extraneous text had crept into one of the RDF files, making it invalid N3. This PR removes that text.
How should this be tested?
Check that no RIOT parsing errors are thrown as i18n N3 files are read at startup.
Interested parties
@VIVO-project/vivo-committers