SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function dictGet (children 1)
     ExpressionList (children 3)
      Literal \'regexp_dict1\'
      Literal Tuple_(\'name\', \'version\', \'comment\')
      Literal \'30/tclwebkit\'
