How to use

isSubset

method

in

org.openrdf.model.util.Models

/**
 * Compares two RDF models, and returns <tt>true</tt> if the first model is a
 * subset of the second model, using graph isomorphism to map statements
 * between models.
 */
public static boolean isSubset(Iterable<? extends Statement> model1,
    Iterable<? extends Statement> model2)
{
  // Filter duplicates
  Set<? extends Statement> set1 = toSet(model1);
  Set<? extends Statement> set2 = toSet(model2);
  return isSubset(set1, set2);
}

if (model.size() != parsedModel.size()) {
  if (model.size() < 1000) {
    boolean originalIsSubset = Models.isSubset(model, parsedModel);
    boolean parsedIsSubset = Models.isSubset(parsedModel, model);
    System.out.println("originalIsSubset=" + originalIsSubset);
    System.out.println("parsedIsSubset=" + parsedIsSubset);