diff --git a/DataStorage/Database/DataMapperAbstract.php b/DataStorage/Database/DataMapperAbstract.php
index 455395d23..8d7ff1b43 100644
--- a/DataStorage/Database/DataMapperAbstract.php
+++ b/DataStorage/Database/DataMapperAbstract.php
@@ -1885,7 +1885,9 @@ class DataMapperAbstract implements DataMapperInterface
 
         if ($depth < 1) {
             if (\array_key_exists(static::$ownsOne[$member]['self'] . '_' . ($depth + 1), $result)) {
-                return $mapper::createNullModel($result[static::$ownsOne[$member]['self'] . '_' . ($depth + 1)]);
+                return isset(static::$ownsOne[$member]['column'])
+                    ? $result[static::$ownsOne[$member]['self'] . '_' . ($depth + 1)]
+                    : $mapper::createNullModel($result[static::$ownsOne[$member]['self'] . '_' . ($depth + 1)]);
             } else {
                 return $default;
             }
@@ -1963,7 +1965,9 @@ class DataMapperAbstract implements DataMapperInterface
 
         if ($depth < 1) {
             if (\array_key_exists(static::$belongsTo[$member]['self'] . '_' . ($depth + 1), $result)) {
-                return $mapper::createNullModel($result[static::$belongsTo[$member]['self'] . '_' . ($depth + 1)]);
+                return isset(static::$belongsTo[$member]['column'])
+                    ? $result[static::$belongsTo[$member]['self'] . '_' . ($depth + 1)]
+                    : $mapper::createNullModel($result[static::$belongsTo[$member]['self'] . '_' . ($depth + 1)]);
             } else {
                 return $default;
             }
diff --git a/Localization/Defaults/City.php b/Localization/Defaults/City.php
index 921b2c4cd..448c4d8e7 100644
--- a/Localization/Defaults/City.php
+++ b/Localization/Defaults/City.php
@@ -30,7 +30,7 @@ class City
      * @var int
      * @since 1.0.0
      */
-    private int $id = 0;
+    protected int $id = 0;
 
     /**
      * Country code.
@@ -38,7 +38,7 @@ class City
      * @var string
      * @since 1.0.0
      */
-    private string $countryCode = '';
+    protected string $countryCode = '';
 
     /**
      * State code.
@@ -46,7 +46,7 @@ class City
      * @var string
      * @since 1.0.0
      */
-    private string $state = '';
+    protected string $state = '';
 
     /**
      * City name.
@@ -54,7 +54,7 @@ class City
      * @var string
      * @since 1.0.0
      */
-    private string $name = '';
+    protected string $name = '';
 
     /**
      * Postal code.
@@ -62,7 +62,7 @@ class City
      * @var int
      * @since 1.0.0
      */
-    private int $postal = 0;
+    protected int $postal = 0;
 
     /**
      * Latitude.
@@ -70,7 +70,7 @@ class City
      * @var float
      * @since 1.0.0
      */
-    private float $lat = 0.0;
+    protected float $lat = 0.0;
 
     /**
      * Longitude.
@@ -78,7 +78,7 @@ class City
      * @var float
      * @since 1.0.0
      */
-    private float $long = 0.0;
+    protected float $long = 0.0;
 
     /**
      * Get city name
diff --git a/Localization/Defaults/Country.php b/Localization/Defaults/Country.php
index 2feaf1d5f..ec736291a 100644
--- a/Localization/Defaults/Country.php
+++ b/Localization/Defaults/Country.php
@@ -30,7 +30,7 @@ class Country
      * @var int
      * @since 1.0.0
      */
-    private $id = 0;
+    protected int $id = 0;
 
     /**
      * Country name.
@@ -38,7 +38,7 @@ class Country
      * @var string
      * @since 1.0.0
      */
-    private $name = '';
+    protected string $name = '';
 
     /**
      * Country code.
@@ -46,7 +46,7 @@ class Country
      * @var string
      * @since 1.0.0
      */
-    private $code2 = '';
+    protected string $code2 = '';
 
     /**
      * Country code.
@@ -54,7 +54,7 @@ class Country
      * @var string
      * @since 1.0.0
      */
-    private $code3 = '';
+    protected string $code3 = '';
 
     /**
      * Country code.
@@ -62,7 +62,7 @@ class Country
      * @var int
      * @since 1.0.0
      */
-    private $numeric = 0;
+    protected int $numeric = 0;
 
     /**
      * Country subdevision.
@@ -70,7 +70,7 @@ class Country
      * @var string
      * @since 1.0.0
      */
-    private $subdevision = '';
+    protected string $subdevision = '';
 
     /**
      * Get id
diff --git a/Localization/Defaults/Currency.php b/Localization/Defaults/Currency.php
index f151303f3..02e5442c4 100644
--- a/Localization/Defaults/Currency.php
+++ b/Localization/Defaults/Currency.php
@@ -30,7 +30,7 @@ class Currency
      * @var int
      * @since 1.0.0
      */
-    private int $id = 0;
+    protected int $id = 0;
 
     /**
      * Currency name.
@@ -38,7 +38,7 @@ class Currency
      * @var string
      * @since 1.0.0
      */
-    private string $name = '';
+    protected string $name = '';
 
     /**
      * Currency code.
@@ -46,7 +46,7 @@ class Currency
      * @var string
      * @since 1.0.0
      */
-    private string $code = '';
+    protected string $code = '';
 
     /**
      * Currency symbol.
@@ -54,7 +54,7 @@ class Currency
      * @var string
      * @since 1.0.0
      */
-    private string $symbol = '';
+    protected string $symbol = '';
 
     /**
      * Currency number.
@@ -62,7 +62,7 @@ class Currency
      * @var string
      * @since 1.0.0
      */
-    private string $number = '';
+    protected string $number = '';
 
     /**
      * Currency subunits.
@@ -70,7 +70,7 @@ class Currency
      * @var int
      * @since 1.0.0
      */
-    private int $subunits = 0;
+    protected int $subunits = 0;
 
     /**
      * Currency decimals.
@@ -78,7 +78,7 @@ class Currency
      * @var string
      * @since 1.0.0
      */
-    private string $decimals = '';
+    protected string $decimals = '';
 
     /**
      * Currency countries.
@@ -86,7 +86,7 @@ class Currency
      * @var string
      * @since 1.0.0
      */
-    private string $countries = '';
+    protected string $countries = '';
 
     /**
      * Get currency name
diff --git a/Localization/Defaults/Iban.php b/Localization/Defaults/Iban.php
index 6c3b822aa..532dadb05 100644
--- a/Localization/Defaults/Iban.php
+++ b/Localization/Defaults/Iban.php
@@ -30,7 +30,7 @@ class Iban
      * @var int
      * @since 1.0.0
      */
-    private $id = 0;
+    protected int $id = 0;
 
     /**
      * Iban country.
@@ -38,7 +38,7 @@ class Iban
      * @var string
      * @since 1.0.0
      */
-    private $country = '';
+    protected string $country = '';
 
     /**
      * Iban chars.
@@ -46,7 +46,7 @@ class Iban
      * @var int
      * @since 1.0.0
      */
-    private $chars = 2;
+    protected int $chars = 2;
 
     /**
      * Iban bban.
@@ -54,7 +54,7 @@ class Iban
      * @var string
      * @since 1.0.0
      */
-    private $bban = '';
+    protected string $bban = '';
 
     /**
      * Iban fields.
@@ -62,7 +62,7 @@ class Iban
      * @var string
      * @since 1.0.0
      */
-    private $fields = '';
+    protected string $fields = '';
 
     /**
      * Get iban country
diff --git a/Localization/Defaults/Language.php b/Localization/Defaults/Language.php
index 2e17332fe..21e3030be 100644
--- a/Localization/Defaults/Language.php
+++ b/Localization/Defaults/Language.php
@@ -30,7 +30,7 @@ class Language
      * @var int
      * @since 1.0.0
      */
-    private int $id = 0;
+    protected int $id = 0;
 
     /**
      * Language name.
@@ -38,7 +38,7 @@ class Language
      * @var string
      * @since 1.0.0
      */
-    private string $name = '';
+    protected string $name = '';
 
     /**
      * Language native.
@@ -46,7 +46,7 @@ class Language
      * @var string
      * @since 1.0.0
      */
-    private string $native = '';
+    protected string $native = '';
 
     /**
      * Language code.
@@ -54,7 +54,7 @@ class Language
      * @var string
      * @since 1.0.0
      */
-    private string $code2 = '';
+    protected string $code2 = '';
 
     /**
      * Language code.
@@ -62,7 +62,7 @@ class Language
      * @var string
      * @since 1.0.0
      */
-    private string $code3 = '';
+    protected string $code3 = '';
 
     /**
      * Language code.
@@ -70,7 +70,7 @@ class Language
      * @var string
      * @since 1.0.0
      */
-    private string $code3Native = '';
+    protected string $code3Native = '';
 
     /**
      * Get id