commit 0a2d36f21989e86ab031636de258d93b13dc2cd3
Author: Joel Pittet <joel@pittet.ca>
Date:   Sun Apr 27 20:03:58 2014 -0700

    fix rdf

diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index c094b91..1a73492 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -663,11 +663,11 @@ function template_preprocess_node(&$variables) {
   // Display post information only on certain node types.
   // Avoid loading the entire node type config entity here that may not exist.
   $node_type_config = \Drupal::config('node.type.' . $node->bundle());
+  // Used by RDF to add attributes around the author and date submitted.
+  $variables['author_attributes'] = new Attribute();
   // Display submitted by default.
   $variables['display_submitted'] = $node_type_config->isNew() || $node_type_config->get('settings.node.submitted');
   if ($variables['display_submitted']) {
-    // Used by RDF to add attributes around the author and date submitted.
-    $variables['author_attributes'] = new Attribute();
     if (theme_get_setting('features.node_user_picture')) {
       // To change user picture settings (e.g. image style), edit the 'compact'
       // view mode on the User entity. Note that the 'compact' view mode might
diff --git a/core/modules/rdf/rdf.module b/core/modules/rdf/rdf.module
index c17dbb7..e187e9e 100644
--- a/core/modules/rdf/rdf.module
+++ b/core/modules/rdf/rdf.module
@@ -296,13 +296,13 @@ function rdf_preprocess_node(&$variables) {
 
   // Adds RDFa markup for the relation between the node and its author.
   $author_mapping = $mapping->getPreparedFieldMapping('uid');
-  if (!empty($author_mapping['properties']) && $variables['author_attributes']) {
+  if (!empty($author_mapping['properties']) && $variables['display_submitted']) {
     $variables['author_attributes']['rel'] = $author_mapping['properties'];
   }
 
   // Adds RDFa markup for the date.
   $created_mapping = $mapping->getPreparedFieldMapping('created');
-  if (!empty($created_mapping) && $variables['author_attributes']) {
+  if (!empty($created_mapping) && $variables['display_submitted']) {
     $date_attributes = rdf_rdfa_attributes($created_mapping, $variables['node']->getCreatedTime());
     $rdf_metadata = array(
       '#theme' => 'rdf_metadata',
diff --git a/core/themes/bartik/templates/node.html.twig b/core/themes/bartik/templates/node.html.twig
index d6373cb..a2932cc 100644
--- a/core/themes/bartik/templates/node.html.twig
+++ b/core/themes/bartik/templates/node.html.twig
@@ -85,8 +85,8 @@
         {{ author_picture }}
         <span{{ author_attributes }}>
           {% trans %}Submitted by {{ author_name|passthrough }} on {{ date }}{% endtrans %}
-          {{ metadata }}
         </span>
+        {{ metadata }}
       </div>
     {% endif %}
   </header>