code: function queryFieldNames(rawData) {
      var entry = rawData.feed.entry || [];
      return entry.map(function(item) {
          var field = worksheetEntry(item, 'gs$');
          field.cell = field.cell.replace(/_/g, '');
          return field;
      });
  }
docs: Converts field names query response, used by schema operations
  
  @param rawData