private static void ExpandGraphs(this ITripleStore store, TripleStore targetStore, Uri metaGraphUri)
{
IGraph metaGraph = store.AddGraph(metaGraphUri);
foreach (Triple triple in targetStore.Triples)
{
IUriNode subject = (triple.Subject is IBlankNode ? targetStore.FindOwningSubject((IBlankNode)triple.Subject) : (IUriNode)triple.Subject);
if (subject != null)
{
IGraph graph = store.GetGraph(metaGraphUri, subject.Uri);
graph.Assert(graph.Import(triple));
}
}
}