code: def funding(self):
          
          path = ['item', 'xocs:meta', 'xocs:funding-list', 'xocs:funding']
          funds = listify(chained_get(self._json, path, []))
          out = []
          fund = namedtuple('Funding', 'agency string id acronym country')
          for item in funds:
              new = fund(agency=item.get('xocs:funding-agency'),
                  string=item.get('xocs:funding-agency-matched-string'),
                  id=item.get('xocs:funding-agency-id'),
                  acronym=item.get('xocs:funding-agency-acronym'),
                  country=item.get('xocs:funding-agency-country'))
              out.append(new)
          return out or None
docs: List of namedtuples parsed funding information in the form
          (agency string id acronym country).