TriGDecoder class

Decoder for TriG format RDF documents

This decoder implements the RdfDatasetDecoder interface for parsing TriG syntax into RDF datasets with named graphs. It acts as an adapter that bridges the RdfDecoder interface to the implementation-specific TriGParser.

The TriG format is an extension of Turtle that supports named graphs, allowing multiple RDF graphs to be represented in a single document. This decoder handles standard TriG syntax as specified in the W3C recommendation.

Example:

final decoder = TriGDecoder(namespaceMappings: defaultNamespaces);
final dataset = decoder.convert('''
  @prefix ex: <http://example.org/> .
  ex:subject ex:predicate "object" .
  GRAPH ex:graph1 { ex:s ex:p ex:o . }
''');