[SWObjects-devel] incorrect interpretation of hashes

[Ruben V. <rub...@ug...>]

Dear all,

SWObjects [1] incorrectly interprets hashes.
It prepends the current filename before them, while it shouldn’t.

$ echo "<http://ex.org#a> <http://ex.org#b> <http://ex.org#c>." > hash.ttl
$ sparql -d hash.ttl
{
  <http://ex.orghash.ttl#a> <http://ex.orghash.ttl#b> <http://ex.orghash.ttl#c> .
}

The expected output is instead
{
  <http://ex.org#a> <http://ex.org#b> <http://ex.org#c>.
}

Something similar happens when we use a prefix that doesn’t end in a slash:
$ echo "@prefix ex: <http://ex.org>. ex:a ex:b ex:c." > hash2.ttl
$ sparql -d hash2.ttl
{
  <http://ex.orghash2.ttlahash2.ttl> <http://ex.orghash2.ttlbhash2.ttl> <http://ex.orghash2.ttlchash2.ttl> .
}

Best,

Ruben

[1] commit 4283bf306 from sparql11 branch https://github.com/ericprud/SWObjects/commit/4283bf306
compiled on OSX with https://github.com/RubenVerborgh/SWObjects/commit/1a3a9a02f