title: Blog Posts Optimized by Schema
body: <p>I am quite new to these approach in optimizing my HTML with Rich Snippets. I am not sure what is the differences of each of the list items below:</p>
  
  <ol>
  <li><a href="http://schema.org/Article" rel="noreferrer">http://schema.org/Article</a></li>
  <li><a href="http://schema.org/BlogPosting" rel="noreferrer">http://schema.org/BlogPosting</a></li>
  <li><a href="http://schema.org/Blog" rel="noreferrer">http://schema.org/Blog</a></li>
  </ol>
  
  <p>I got this code below example below, and I want to know what are the missing items or codes that could optimized a simple blog post that search engines can understand. I'd like to know all the rich snippets available for a blogpost. </p>
  
  <hr>
  
  <pre><code>&lt;div id="blog_post" itemscope="" itemtype="http://schema.org/BlogPosting"&gt;
              &lt;h2 itemprop="name headline"&gt;Post Title&lt;/h2&gt;
              &lt;div class="byline"&gt;
                  Written by
                  &lt;span itemprop="author" itemscope="" itemtype="http://schema.org/Person"&gt;
                      &lt;span itemprop="name"&gt;
                          &lt;a href="https://" itemprop="url" rel="author"&gt;Author&lt;/a&gt;
                      &lt;/span&gt;
                  &lt;/span&gt;
                  on
                  &lt;time datetime="2011-05-17T22:00" itemprop="datePublished"&gt;Tuesday May 17th 2013&lt;/time&gt;
              &lt;/div&gt;
              &lt;div class="content" itemprop="articleBody"&gt;Content...&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>