diff --git a/lib/Kalaclista/Data/Entry.pm b/lib/Kalaclista/Data/Entry.pm
new file mode 100644
index 0000000..7ebed8e
--- /dev/null
+++ b/lib/Kalaclista/Data/Entry.pm
@@ -0,0 +1,63 @@
+use v5.38;
+use feature qw(class);
+use builtin qw(false);
+no warnings qw(experimental);
+
+class Kalaclista::Data::Entry {
+  field $title : param;
+  field $summary : param;
+
+  field $section : param;
+
+  field $draft : param = false;
+  field $date : param;
+  field $lastmod : param;
+
+  field $href : param;
+
+  field $src : param  = "";
+  field $dom : param  = undef;
+  field $meta : param = {};
+
+  method title   { $title }
+  method summary { $summary }
+  method section { $section }
+  method draft   { $draft }
+  method date    { $date }
+  method lastmod { $lastmod }
+  method href    { $href }
+  method src     { $src }
+  method dom     { $dom }
+  method meta    { $meta }
+
+  method clone {
+    my $class     = ref($self);
+    my %overrides = @_;
+
+    my %props = (
+      title   => $title,
+      summary => $summary,
+      section => $section,
+      draft   => $draft,
+      date    => $date,
+      lastmod => $lastmod,
+      href    => $href,
+      src     => $src,
+      dom     => $dom,
+    );
+
+    my %meta = $meta->%*;
+    if ( exists $overrides{'meta'} ) {
+      my $override = delete $overrides{'meta'};
+      $meta{$_} = $override->{$_} for keys $override->%*;
+    }
+
+    $props{'meta'} = {%meta};
+
+    for my $prop ( keys %overrides ) {
+      $props{$prop} = $overrides{$prop};
+    }
+
+    return $class->new(%props);
+  }
+}
diff --git a/t/Kalaclista-Data-Entry/00_compile.t b/t/Kalaclista-Data-Entry/00_compile.t
new file mode 100644
index 0000000..f62b132
--- /dev/null
+++ b/t/Kalaclista-Data-Entry/00_compile.t
@@ -0,0 +1,16 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use Test2::V0;
+
+subtest use => sub {
+  my $success = lives {
+    use Kalaclista::Data::Entry;
+  };
+
+  ok $success;
+};
+
+done_testing;
diff --git a/t/Kalaclista-Data-Entry/10_common.t b/t/Kalaclista-Data-Entry/10_common.t
new file mode 100644
index 0000000..11838c7
--- /dev/null
+++ b/t/Kalaclista-Data-Entry/10_common.t
@@ -0,0 +1,55 @@
+#!/usr/bin/env perl
+
+use v5.38;
+use builtin qw(true false);
+use utf8;
+no warnings qw(experimental);
+
+use Test2::V0;
+use URI::Fast;
+use HTML5::DOM;
+
+use Kalaclista::Data::Entry;
+
+my sub entry {
+  return Kalaclista::Data::Entry->new(
+    title   => 'hello, world!',
+    summary => 'this is a test entry.',
+    section => 'posts',
+    date    => '2024-01-01T00:00:00',
+    lastmod => '2024-02-01T00:00:00',
+    href    => URI::Fast->new('https://example.com/entry'),
+    meta    => { foo => 'bar', bar => 'baz' },
+  );
+}
+
+subtest common => sub {
+  my $entry = entry;
+  is $entry->title,           'hello, world!';
+  is $entry->summary,         'this is a test entry.';
+  is $entry->section,         'posts';
+  is $entry->draft,           false;
+  is $entry->date,            '2024-01-01T00:00:00';
+  is $entry->lastmod,         '2024-02-01T00:00:00';
+  is $entry->href->to_string, 'https://example.com/entry';
+  is $entry->dom,             undef;
+  is $entry->src,             '';
+  is $entry->meta, { foo => 'bar', bar => 'baz' };
+};
+
+subtest clone => sub {
+  my $entry = entry->clone(
+    title => 'hello, new world!',
+    draft => true,
+    meta  => {
+      foo => 'baz',
+      baz => 'foo',
+    }
+  );
+
+  is $entry->title, 'hello, new world!';
+  is $entry->draft, true;
+  is $entry->meta, { foo => 'baz', bar => 'baz', baz => 'foo' };
+};
+
+done_testing;