code: def data(self):
          
          if self._resources is None:
              self.__init()
          if "data" in self._resources:
              url = self._url + "/data"
              return _data.Data(url=url,
                                securityHandler=self._securityHandler,
                                initialize=True,
                                proxy_url=self._proxy_url,
                                proxy_port=self._proxy_port)
          else:
              return None
docs: returns the reference to the data functions as a class