b.addRDFType( model.createAllValuesFromRestriction( null, dp, XSD.nonPositiveInteger ) );
Literal one = model.createTypedLiteral( Integer.valueOf( 1 ) );
c.addProperty( dp, one );
model.prepare();
assertTrue( a.isSameAs( b ) );
assertTrue( b.isSameAs( a ) );
assertIteratorValues( a.listSameAs(), new Resource[] { a, b } );
assertIteratorValues( b.listSameAs(), new Resource[] { a, b } );