public RdfDataFetcher(IRdfData rdf)
{
_rdf = rdf;
BackingFile = _rdf.Uri("sys:/backingFile");
if (!_rdf.Stats().Mappings.Any(x => x is FileInfoNodeMap))
{
throw new Exception(
$"Must include node map {nameof(FileInfoNodeMap)}");
}
}
/// <inheritdoc /> public NodeFactoryStats Stats() => _rdf.Stats();