code: def get_url_for_schedule(self, schedule):
          
          url = self._get_url(schedule)
          if url is None:
              return None
          response = DAO.getURL(url, {"Accept": "application/json"})
          if response.status != 200:
              raise DataFailureException(url, response.status, response.data)
  
          data = json.loads(response.data)
  
          if "ubsLink" in data:
              return data["ubsLink"][0]["search"]
docs: Returns a link to verba.  The link varies by campus and schedule.
          Multiple calls to this with the same schedule may result in
          different urls.