diff --git a/src/Plugin/metatag/Tag/SchemaNameBase.php b/src/Plugin/metatag/Tag/SchemaNameBase.php
index 69003eb..df97393 100644
--- a/src/Plugin/metatag/Tag/SchemaNameBase.php
+++ b/src/Plugin/metatag/Tag/SchemaNameBase.php
@@ -97,29 +97,13 @@ class SchemaNameBase extends MetaNameBase {
     return $array;
   }
 
-  /**
-   * Nested elements that cannot be exploded.
-   *
-   * @return array
-   *   Array of keys that might contain commas, or otherwise cannot be exploded.
-   */
-  protected function neverExplode() {
-    return [
-      'streetAddress',
-      'reviewBody',
-      'recipeInstructions',
-    ];
-  }
-
   /**
    * {@inheritdoc}
    */
   protected function processItem(&$value, $key = 0) {
 
-    $explode = $key === 0 ? $this->multiple() : !in_array($key, $this->neverExplode());
-
     // Parse out the image URL, if needed.
-    $value = $this->parseImageUrlValue($value, $explode);
+    $value = $this->parseImageUrlValue($value);
 
     $value = trim($value);
 
@@ -127,12 +111,10 @@ class SchemaNameBase extends MetaNameBase {
     if ($this->secure() && strpos($value, 'http://') !== FALSE) {
       $value = str_replace('http://', 'https://', $value);
     }
-    if ($explode) {
-      $value = SchemaMetatagManager::explode($value);
-      // Clean out any empty values that might have been added by explode().
-      if (is_array($value)) {
-        $value = array_filter($value);
-      }
+    $value = SchemaMetatagManager::explode($value);
+    // Clean out any empty values that might have been added by explode().
+    if (is_array($value)) {
+      $value = array_filter($value);
     }
   }
 
@@ -142,7 +124,7 @@ class SchemaNameBase extends MetaNameBase {
    * A copy of the base method of the same name, but where $value is passed
    * in instead of assumed to be $this->value().
    */
-  protected function parseImageUrlValue($value, $explode) {
+  protected function parseImageUrlValue($value) {
 
     // If this contains embedded image tags, extract the image URLs.
     if ($this->type() === 'image') {
@@ -154,12 +136,7 @@ class SchemaNameBase extends MetaNameBase {
       }
 
       if (strip_tags($value) != $value) {
-        if ($explode) {
-          $values = explode(',', $value);
-        }
-        else {
-          $values = [$value];
-        }
+        $values = explode(METATAG_MULTIPLE_VALUE_DELIMITER, $value);
 
         // Check through the value(s) to see if there are any image tags.
         foreach ($values as $key => $val) {
@@ -169,7 +146,7 @@ class SchemaNameBase extends MetaNameBase {
             $values[$key] = $matches[1];
           }
         }
-        $value = implode(',', $values);
+        $value = implode(METATAG_MULTIPLE_VALUE_DELIMITER, $values);
 
         // Remove any HTML tags that might remain.
         $value = strip_tags($value);
diff --git a/src/SchemaMetatagManager.php b/src/SchemaMetatagManager.php
index 8d6fae2..0564e59 100644
--- a/src/SchemaMetatagManager.php
+++ b/src/SchemaMetatagManager.php
@@ -169,7 +169,7 @@ class SchemaMetatagManager implements SchemaMetatagManagerInterface {
    * {@inheritdoc}
    */
   public static function explode($value) {
-    $value = explode(',', $value);
+    $value = explode(METATAG_MULTIPLE_VALUE_DELIMITER, $value);
     $value = array_map('trim', $value);
     //$value = array_unique($value);
     if (count($value) == 1) {