code: def _parse_content(self, text):
          '''Try to parse as HAL, but on failure use an empty dict'''
          try:
              return super(OrphanHALNavigator, self)._parse_content(text)
          except exc.UnexpectedlyNotJSON:
              return {f _parse_content(self, text):
          '''Try to parse as HAL, but on failure use an empty dict'''
          try:
              return super(OrphanHALNavigator, self)._parse_content(text)
          except exc.UnexpectedlyNotJSON:
              return {}
docs: Try to parse as HAL, but on failure use an empty dict