// use both ways to add the two Representations (should make no differences,
// but one never can know ...
Representation test1 = yard.create(id); // create and add
Representation test2 = yard.getValueFactory().createRepresentation(id2); // create
test2.add(field, testValue); // add value
yard.store(test2);// store
assertTrue(yard.isRepresentation(test1.getId())); // test if stored
assertTrue(yard.isRepresentation(test2.getId()));
yard.remove(Arrays.asList(test1.getId(), test2.getId())); // remove
assertFalse(yard.isRepresentation(test1.getId())); // test if removed
assertFalse(yard.isRepresentation(test2.getId()));