if (!accountData.containsKey(attr)) {
continue;
}
final PredicateObjectFactory factory = MAPPING.get(attr);
final URI predicate = factory.createPredicate(vf);
for (String val : accountData.get(attr)) {
for (Value object : factory.createObjects(val, vf)) {
model.add(vf.createStatement(subject, predicate, object));
}