unable to eval dumped hash

[nysus]

I dumped a hash into a file and then copied into the __DATA__section of my script. $Data::Dumper::Purity = 1; was set prior to outputting to file:

use strict;
use warnings;
use Data::Dumper qw(Dumper);
my $hash;
{
    local $/;
    $hash = <DATA>;
}
 $hash = eval { $hash };
 print keys %$hash; # error

  __DATA__
  $VAR1 = {
            'blah.com' => [
                                               '212.235.56.176'
                                             ],
            'blah.org' => [
                                  '212.235.56.176'
                                ],
            'www.boo.org' => [
                                 '212.235.56.176'
                               ],
};

I tried getting rid of $VAR1 in __DATA__ but that didn't help.