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_37.61778
              Literal Float64_55.75583
            Literal Float64_2837839.72863
        Literal Float64_2837839.72863
      Literal Float64_0.004