@Test
public void testAsLiteral() {

    String lexicalForm = "POINT(-83.38 33.95)";
    GeometryWrapper instance = WKTDatatype.INSTANCE.parse(lexicalForm);
    Literal result = instance.asLiteral();
    Literal expResult = ResourceFactory.createTypedLiteral(lexicalForm, WKTDatatype.INSTANCE);
    assertEquals(expResult, result);
}