public class RDF2GoUtils {
public static void urifyBlankNodes(Model model) {
HashMap<BlankNode, URI> nodeMap = new HashMap<BlankNode, URI>();
Model add = RDF2Go.getModelFactory().createModel();
add.open();
Model remove = RDF2Go.getModelFactory().createModel();
remove.open();
for (Statement stmt : model) {
Resource subj = stmt.getSubject();