Fix markup

learn.html

@@ -85,15 +85,15 @@
         <h1>Articles</h1>
         <ul>
           <li><a href="http://m.lanthi.com/www2013-paper">Creating 3rd Generation Web APIs with JSON-LD and Hydra</a>, Markus Lanthaler.
-          Proceedings of the Proceedings of the 22nd&amp;nbsp;International World Wide Web Conference (WWW2013), pp. 35-37.
+          Proceedings of the Proceedings of the 22nd&nbsp;International World Wide Web Conference (WWW2013), pp. 35-37.
           Rio de Janeiro, Brazil: ACM Press.</li>
           <li><a href="http://m.lanthi.com/wsrest2013-paper">Model Your Application Domain, Not Your JSON Structures</a>, Markus Lanthaler and Christian Gütl.
-          Proceedings of the 4th&amp;nbsp;International Workshop on RESTful Design (WS-REST 2013) at WWW2013, pp. 1415-1420.
+          Proceedings of the 4th&nbsp;International Workshop on RESTful Design (WS-REST 2013) at WWW2013, pp. 1415-1420.
           Rio de Janeiro, Brazil: ACM Press.</li>
           <li><a href="http://m.lanthi.com/ldow2013-paper">Hydra: A Vocabulary for Hypermedia-Driven Web APIs</a>, Markus Lanthaler and Christian Gütl.
-          Proceedings of the 6th&amp;nbsp;Workshop on Linked Data on the Web (LDOW2013) at WWW2012. Rio de Janeiro.</li>
+          Proceedings of the 6th&nbsp;Workshop on Linked Data on the Web (LDOW2013) at WWW2012. Rio de Janeiro.</li>
           <li><a href="http://m.lanthi.com/jsonld4rest-paper">On Using JSON-LD to Create Evolvable RESTful Services</a>, Markus Lanthaler and Christian Gütl.
-          Proceedings of the 3rd&amp;nbsp;International Workshop on RESTful Design (WS-REST 2012) at WWW2012, pp. 25-32.
+          Proceedings of the 3rd&nbsp;International Workshop on RESTful Design (WS-REST 2012) at WWW2012, pp. 25-32.
           Lyon, France: ACM Press.</li>
         </ul>
         <br>
@@ -104,14 +104,14 @@ <h1>Presentations</h1>
           <li><a href="http://slidesha.re/wsrest2013-preso">Model Your Application Domain, Not Your JSON Structures</a> by Markus Lanthaler, World Wide Web Conference (WWW2013), Rio de Janeiro, Brazil.</li>
           <li><a href="http://slidesha.re/ldow2013-preso">Hydra: A Vocabulary for Hypermedia-Driven Web APIs</a> by Markus Lanthaler, World Wide Web Conference (WWW2013), Rio de Janeiro, Brazil.</li>
           <li><a href="http://www.youtube.com/watch?v=vioCbTo3C-4">What is JSON-LD?</a> Short video introduction to JSON-LD by Manu Sporny.</li>
-          <li><a href="http://www.slideshare.net/gkellogg1/json-for-linked-data">JSON-LD: JSON for Linked Data</a> by Gregg Kellogg, Semantic Technology &amp;amp; Business Conference (SemTechBiz SF 2012), San Francisco, CA, USA.</li>
+          <li><a href="http://www.slideshare.net/gkellogg1/json-for-linked-data">JSON-LD: JSON for Linked Data</a> by Gregg Kellogg, Semantic Technology &amp; Business Conference (SemTechBiz SF 2012), San Francisco, CA, USA.</li>
           <li><a href="http://slidesha.re/jsonld4rest">JSON-LD for RESTful Services</a> by Markus Lanthaler, World Wide Web Conference (WWW2012), Lyon, France.</li>
           <li><a href="http://www.slideshare.net/gkellogg1/jsonld-and-mongodb">JSON-LD and MongoDB</a> by Gregg Kellogg, NoSQL Now! 2012, San Jose, CA, USA.</li>
         </ul>
         <br>
-        <h1>Posts</h1>
+        <h1>Blog Posts</h1>
         <ul>
-          <li><a href="https://cloudant.com/blog/webizing-your-database-with-linked-data-in-json-ld/">Webizing your database with Linked Data in JSON-LD on Cloudant</a>, <a href="http://bigbluehat.com/">Benjamin Young</a>.</li>
+          <li><a href="https://cloudant.com/blog/webizing-your-database-with-linked-data-in-json-ld/">Webizing your database with Linked Data in JSON-LD on Cloudant</a>, Benjamin Young.</li>
         </ul>
       </div>
       <div id="issues" class="span12">