my %movies = get_hash(
  file => data_file('Movies','movies.txt'),
  headings => [qw(title alt_title series franchise start_year end_year media format wikipedia allmovie imdb tvcom flixster genre theme based_on company)],
);

my %series = get_hash(
  file => data_file('Movies','series.txt'),
  headings => [qw(title wikipedia allmovie programs)],
);

my %gems = get_hash(
  file => data_file,
  headings => [qw(gem image_mineral image_gemstone gemstone_library gemstone_gbg tradeshop)],
);