SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 14)
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a=b&c=d\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a=b&c=d#e=f\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a&c=d#e=f\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a=b&c=d#e=f&g=h\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a=b&c=d#e\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a=b&c=d#e&g=h\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'http://bigmir.net/?a=b&c=d#test?e=f&g=h\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a=b&c=d\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a=b&c=d#e=f\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a&c=d#e=f\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a=b&c=d#e=f&g=h\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a=b&c=d#e\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a=b&c=d#e&g=h\'
    Function extractURLParameterNames (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'//bigmir.net/?a=b&c=d#test?e=f&g=h\'
