ttlser-1.1.0

ttlfmt improvements and bugfixes

Behavior is mostly unchanged in normal usage scenarios.

Improvements in how prefixes are roundtripped

Serializers can now set roundtrip_prefixes as a tuple to specify prefixes to keep even if there are no triples that make use of them. Existing serializers can be customized by importing them directly and setting the attribute

import ttlser as ts
ts.DeterministicTurtleSerializer.roundtrip_prefixes = '', 'rdf', 'rdfs', 'owl', 'xml'