It's really logically a one-liner

#!/usr/bin/perl

use strict; # https://perlmonks.org/?node_id=11121971
use warnings;

my @answer =
  grep %$_,                         # ignore empty hashs
  map +{ /^\h*(.*?)\h*= (.*)/gm },  # convert a paragraph to anon hash
+ by lines
  do { local $/ = ''; <DATA> };     # get list of paragraphs

use Data::Dump 'dd'; dd \@answer;

__DATA__
..... data section same as my other example .....
[download]

( Shown on multiple lines with comments added to avoid annoying GrandFather :)