- Implemented TriG parser and serializer with support for semantic quads. - Added Turtle parser and serializer, ensuring compliance with RDF 1.2 specifications. - Introduced XML parser for RDF 1.1/1.2, allowing for streaming and handling of various options. - Created utility functions for writing RDF terms and quads in N-Triples/N-Quads format. - Developed comprehensive test suites for new parsers and serializers, ensuring correctness and performance. - Enhanced text handling with chunked processing for various input types, including strings and streams. - Added support for directional language literals and improved error handling in parsers. Signed-off-by: Okiki Ojo <okiki@thunderstrike.co>