// FIXME: Default graph, in KiWi this is all - is it not?
final BNode defaultGraph = vf.createBNode();
writer.handleStatement(vf.createStatement(dataset, SPARQL_SD.defaultGraph, defaultGraph));
writer.handleStatement(vf.createStatement(defaultGraph, RDF.TYPE, SPARQL_SD.Graph));
// TODO: Number of triples here? This can be expensive!
writer.handleStatement(vf.createStatement(defaultGraph, vf.createURI("http://rdfs.org/ns/void#triples"), vf.createLiteral(kiwiCon.size())));
final RepositoryResult<Resource> cID = kiwiCon.getContextIDs();
try {
while (cID.hasNext()) {
final Resource c = cID.next();