Issue reported by Andreas Schwarte on mailing list:
while updating some of our systems, we encountered parsing problems of existing TRIG data:
The exported data in TRIG format (i.e. a backup) cannot be reimported into the same system.
We analyzed this problem and created a minimal test-case to reproduce it for the following trig file, containing a literal object with ticks (i.e. the ' symbol):
We are aware that this might be a strange value for a literal, however, to the best of our knowledge this is valid data (in particular since we can add it and also export it properly).
Our test case (see attached file) creates this triple, adds it to the database, exports the database to TRIG, and reimports this trig file. During the import it fails with a "Unexpected end of file" exception.
Note: when doing the same test with NTriples format, everything works fine. Also, in Sesame 2.6.6 this worked.
Can someone comment on this, and if this is indeed a bug (which I am pretty convinced of) open a corresponding Jira issue?