%-encoded sequences in local names (Turtle)

[d0rg0ld]

Having %-encoded local names, such as:

var:dataset a prov:Entity ;
tmpl:value_0 ex:2018-05-09T14%3A00%3A00%2B02%3A00 .

causes template expansion (and other provconvert tasks) to fail:

Exception in thread "main" org.openprovenance.prov.interop.InteropException: org.openrdf.rio.RDFParseException: Expected '.', found '%'