title: How to add "itemscope itemtype="http://schema.org/Article" in drupal 7
body: <p>This function_preprocess loaded css clases in block.tpl.php. How do I add the <strong>same div</strong> as other attributes as itemscope <code>itemtype="http://schema.org/Periodical", itemprop="image", itemprop="description" and more... Microdata elements</code></p>
  
  <pre><code>function floyd_preprocess_region(&amp;$variables, $hook) {
      if($variables['region'] == "top_c"){
          $variables['classes_array'][] = 'uk-margin-top uk-margin-bottom uk- grid-width-small-1-1 uk-grid-width-medium-1-3 uk-grid-width-large-1-4';
  }
  </code></pre>
  
  <hr>
  
  
    " **itemscope itemtype="http://schema.org/Article"**>