diff --git a/core/lib/Drupal/Core/Entity/EntityBCDecorator.php b/core/lib/Drupal/Core/Entity/EntityBCDecorator.php
index 7bee5d3..a8eb5ad 100644
--- a/core/lib/Drupal/Core/Entity/EntityBCDecorator.php
+++ b/core/lib/Drupal/Core/Entity/EntityBCDecorator.php
@@ -87,7 +87,7 @@ public function getBCEntity() {
   public function &__get($name) {
     // Directly return the original property.
     if ($name == 'original') {
-      return $this->values[$name];
+      return $this->decorated->values[$name];
     }
 
     // We access the protected 'values' and 'fields' properties of the decorated
@@ -187,12 +187,17 @@ public function __isset($name) {
     if (($isset = isset($value)) && is_array($value)) {
       $isset = FALSE;
       foreach ($value as $langcode => $data) {
-        foreach ($data as $delta => $value) {
-          if (!is_null($value)) {
-            $isset = TRUE;
-            break(2);
+        if (is_array($data)) {
+          foreach ($data as $delta => $value) {
+            if (!is_null($value)) {
+              $isset = TRUE;
+              break(2);
+            }
           }
         }
+        else {
+          $isset = !empty($data);
+        }
       }
     }
     return $isset;
diff --git a/core/lib/Drupal/Core/Entity/EntityNG.php b/core/lib/Drupal/Core/Entity/EntityNG.php
index 634e5cc..4340882 100644
--- a/core/lib/Drupal/Core/Entity/EntityNG.php
+++ b/core/lib/Drupal/Core/Entity/EntityNG.php
@@ -49,6 +49,8 @@ class EntityNG extends Entity {
    */
   protected $values = array(
     'langcode' => array(LANGUAGE_DEFAULT => array(0 => array('value' => LANGUAGE_NOT_SPECIFIED))),
+    'newRevision' => array(LANGUAGE_DEFAULT => array(0 => array('value' => FALSE))),
+    'isDefaultRevision' => array(LANGUAGE_DEFAULT => array(0 => array('value' => TRUE))),
   );
 
   /**
@@ -101,6 +103,9 @@ public function getType() {
   protected function init() {
     // We unset all defined properties, so magic getters apply.
     unset($this->langcode);
+    unset($this->enforceIsNew);
+    unset($this->newRevision);
+    unset($this->isDefaultRevision);
   }
 
   /**
diff --git a/core/modules/node/lib/Drupal/node/NodeStorageController.php b/core/modules/node/lib/Drupal/node/NodeStorageController.php
index db32105..a4a758d 100644
--- a/core/modules/node/lib/Drupal/node/NodeStorageController.php
+++ b/core/modules/node/lib/Drupal/node/NodeStorageController.php
@@ -237,6 +237,18 @@ public function baseFieldDefinitions() {
       'description' => t('The node language code.'),
       'type' => 'language_field',
     );
+    $properties['newRevision'] = array(
+      'label' => t('New revision'),
+      'description' => t('A boolean indicating whether this is a new revision.'),
+      'type' => 'boolean_field',
+      'queryable' => FALSE,
+    );
+    $properties['isDefaultRevision'] = array(
+      'label' => t('Default revision'),
+      'description' => t('A boolean indicating whether this version is the default revision.'),
+      'type' => 'boolean_field',
+      'queryable' => FALSE,
+    );
     $properties['title'] = array(
       'label' => t('Title'),
       'description' => t('The title of this node, always treated as non-markup plain text.'),
diff --git a/core/modules/node/lib/Drupal/node/Plugin/Core/Entity/Node.php b/core/modules/node/lib/Drupal/node/Plugin/Core/Entity/Node.php
index e040baf..9a43fae 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/Core/Entity/Node.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/Core/Entity/Node.php
@@ -193,18 +193,6 @@ class Node extends EntityNG implements ContentEntityInterface {
   public $revision_uid;
 
   /**
-   * The plain data values of the contained properties.
-   *
-   * Define default values.
-   *
-   * @var array
-   */
-  protected $values = array(
-    'langcode' => array(LANGUAGE_DEFAULT => array(0 => array('value' => LANGUAGE_NOT_SPECIFIED))),
-    'isDefaultRevision' => array(LANGUAGE_DEFAULT => array(0 => array('value' => TRUE))),
-  );
-
-  /**
    * Overrides \Drupal\Core\Entity\EntityNG::init().
    */
   protected function init() {
@@ -212,7 +200,6 @@ protected function init() {
     // We unset all defined properties, so magic getters apply.
     unset($this->nid);
     unset($this->vid);
-    unset($this->isDefaultRevision);
     unset($this->uuid);
     unset($this->type);
     unset($this->title);