SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function less (children 1)
     ExpressionList (children 2)
      Function divide (children 1)
       ExpressionList (children 2)
        Function abs (children 1)
         ExpressionList (children 1)
          Function minus (children 1)
           ExpressionList (children 2)
            Function greatCircleDistance (children 1)
             ExpressionList (children 4)
              Literal Float64_83.089598
              Literal Float64_54.842461
              Literal Float64_158.756175
              Literal Float64_53.006373
            Literal Float64_4727216.39539
        Literal Float64_4727216.39539
      Literal Float64_0.004