dot output invalid with literals with a language
Created by: zoggy
Repro case:
@base <http://example.org/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
<#bob>
a foaf:Person ;
foaf:name "Robert", "Роберт"@ru .
Using test tool test_tll
:
./test_ttl file.ttl
dotty /tmp/foo.dot