HTML5 article estructure. Example

article.html

<article class="post">
    <header>
        <h1 class="post-title">But Will It Make You Happy?</h1>
        <time class="post-updated" datetime="2017-03-14 21:36:03-0400" pubdate>03-14-2017</time>
        <p class="post-author">
            By <span class="fn">Santiago Rincón</span>
        </p>
    </header>

    <div class="post-content">
        <p>...Texto del post...</p>
        <p>...Texto del post...</p>
   
        <figure class="post-thumbnail">
            <img src="imge.jpg" alt="Imagen" />
                <figcaption>Una Imagen</figcaption>
		</figure>

		<p>...Texto del postt...</p>
		<p>...Texto del post...</p>

		<aside>
			<h2>Comparte este post</h2>
			<ul>
				<li>Facebook</li>
				<li>Twitter</li>
				<li>Etc</li>
			</ul>
		</aside>
   
		<div class="post-content-asset">
			<a href="photo.png">
				<img src="photo.png" alt="Una foto" />
			</a>
		</div>

		<p>...Texto del post...</p>
		<p>...Texto del post...</p>
   
		<a class="post-unrelated" href="http://no-se.site/">Enlace no relacionado</a>
	</div>

	<footer>
		<p>
			Cualquier verga.
		</p>
		<div class="post-copyright">
			Copyright 2017 <span class="org">Empresa</span>
		</div>
	</footer>
</article>