A bit messy perhaps, but it illustrates how anonymous hashes could be used to store your data:

use strict;

my %meta;
for (split(/\n\n/, join('', <DATA>))) {
    split(/\n/);
    $meta{$_[0]} = {'val', $_[1], 'cc', $_[2], 'wc', $_[3], 'wrc', $_[
+4]};
}
print $meta{Keywords}{val};

__DATA__
Title
Welcome to my website!
22
4
1

Keywords
candy, food, pop, candy cane, soda, caffeine
31
5
2
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