<http://example.org/eg#thing> <http://example.org/eg#num> "0.1"^^<http://www.w3.org/2001/XMLSchema#decimal> .
<http://example.org/eg#thing> <http://example.org/eg#num> "+0.2"^^<http://www.w3.org/2001/XMLSchema#decimal> .
<http://example.org/eg#thing> <http://example.org/eg#num> "-0.3"^^<http://www.w3.org/2001/XMLSchema#decimal> .
<http://example.org/eg#thing> <http://example.org/eg#num> ".4"^^<http://www.w3.org/2001/XMLSchema#decimal> .
<http://example.org/eg#thing> <http://example.org/eg#num> "+.5"^^<http://www.w3.org/2001/XMLSchema#decimal> .
<http://example.org/eg#thing> <http://example.org/eg#num> "-.6"^^<http://www.w3.org/2001/XMLSchema#decimal> .