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_37.588144
              Literal Float64_55.733842
              Literal Float64_37.61778
              Literal Float64_55.75583
            Literal Float64_3075.27332275
        Literal Float64_3075.27332275
      Literal Float64_0.004