SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function pointInPolygon (children 1)
     ExpressionList (children 2)
      Literal Tuple_(Float64_4.9, Float64_0.9)
      Function array (children 1)
       ExpressionList (children 5)
        Literal Tuple_(Float64_6, Float64_0)
        Literal Tuple_(Float64_8, Float64_4)
        Literal Tuple_(Float64_5, Float64_8)
        Literal Tuple_(Float64_0, Float64_2)
        Literal Tuple_(Float64_6, Float64_0)