Serializer RDF serializers - from RDF triples to a syntax The serializing class that allows creating a serializer for writing a particular syntax to an output string, file, file handle or user function (via #raptor_iostream). There are also methods to deal with handling errors, warnings and returned triples as well as setting options (features) that can adjust how serializing is performed. @name: @Returns: @rdf_serializer: @rdf_serializer: @uri: @iostream: @Returns: @rdf_serializer: @filename: @Returns: @rdf_serializer: @uri: @string_p: @length_p: @Returns: @rdf_serializer: @uri: @fh: @Returns: @rdf_serializer: @uri: @prefix: @Returns: @rdf_serializer: @nspace: @Returns: @rdf_serializer: @statement: @Returns: @rdf_serializer: @Returns: @serializer: @Returns: @serializer: @user_data: @handler: @serializer: @user_data: @handler: @rdf_serializer: @Returns: @feature: @name: @uri: @label: @Returns: @serializer: @feature: @value: @Returns: @serializer: @feature: @value: @Returns: @serializer: @feature: @Returns: @serializer: @feature: @Returns: