public void TestEmptyCtr()
{
var obj = new SubStatement();
Assert.IsInstanceOf<SubStatement>(obj);
Assert.IsNull(obj.actor);
Assert.IsNull(obj.verb);
Assert.IsNull(obj.target);
Assert.IsNull(obj.result);
Assert.IsNull(obj.context);
StringAssert.AreEqualIgnoringCase("{\"objectType\":\"SubStatement\"}", obj.ToJSON());
}
