docs: def getTextualNode(self, subreference: CtsReference=None):
          """ Special GetPassage implementation for SimplePassage (Simple is True by default)
  
          :param subreference:
          :return:
          """
          if not isinstance(subreference, CtsReference):
              subreference = CtsReference(subreference)
          return self.textObject.getTextualNode(subreference)