Fixed HTML to validate, closes PR #286
authorVikash Agrawal <vikashagrawal1990@gmail.com>
Sat, 20 Jul 2013 12:13:13 +0200
changeset 1786 ea33ea2202d6
parent 1785 e779bb2ee681
child 1787 6ecb703b23f4
Fixed HTML to validate, closes PR #286

This is a squashed commit of the following:

commit 2fc4368f68d149b5e27fb6a12d5f6a173ad8f135
Author: Vikash Agrawal <[email protected]>
Date: Sat Jul 20 01:09:09 2013 +0530

Indentation or prefix in index.html resolved

commit f937378dbe8d993cb3ab464be761cf6e69ddb937
Author: Vikash Agrawal <[email protected]>
Date: Sat Jul 20 01:04:26 2013 +0530

spec/index.php Validated

commit 7f22d274eb2c3cd82d5b1f539380de0e0511672a
Author: Vikash Agrawal <[email protected]>
Date: Sat Jul 20 00:58:10 2013 +0530

requirements/index.php Validated

commit 21a7e5c0262df4128791de0568b9748199179180
Author: Vikash Agrawal <[email protected]>
Date: Sat Jul 20 00:53:06 2013 +0530

primer/index.php Validated

commit 6a2cc2d6fc7570c2667f109dd8d85ae28df4722f
Author: Vikash Agrawal <[email protected]>
Date: Sat Jul 20 00:38:04 2013 +0530

/playground/index.html Validated

commit 12d9a68965c90fcf1888b941f464cf2e83d126ce
Author: Vikash Agrawal <[email protected]>
Date: Sat Jul 20 00:26:20 2013 +0530

/images/index.html Validated

commit ad00c5a3169fec031936f50cc08b9c33e4e12664
Author: Vikash Agrawal <[email protected]>
Date: Fri Jul 19 23:48:39 2013 +0530

Validated learn.html

commit 0d1fee5352b5d553024aca865b296f1a5ee48279
Author: Vikash Agrawal <[email protected]>
Date: Fri Jul 19 23:37:33 2013 +0530

index.html validated
images/index.html
index.html
learn.html
playground/index.html
primer/index.php
requirements/index.php
spec/index.php
--- a/images/index.html	Fri Jul 19 00:47:56 2013 +0200
+++ b/images/index.html	Sat Jul 20 12:13:13 2013 +0200
@@ -1,13 +1,13 @@
 <!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
+<html
+  prefix="
+        xhv: http://www.w3.org/1999/xhtml/vocab# 
+        xsd: http://www.w3.org/2001/XMLSchema#
+        rdfs: http://www.w3.org/2000/01/rdf-schema#
+        dc: http://purl.org/dc/terms/
+        vcard: http://www.w3.org/2006/vcard/ns#
+        v: http://rdf.data-vocabulary.org/#"
+  lang="en" >
   <head>
     <title>JSON-LD - JSON for Linking Data</title>
 
@@ -34,20 +34,19 @@
       ga('create', 'UA-40462488-1', 'json-ld.org');
       ga('send', 'pageview');
     </script>
-
   </head>
 
-   <body>
-      <div class="navbar navbar-static-top">
-        <div class="navbar-inner">
-          <div class="row-fluid">
-            <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span>
-            </a> 
-            <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png"> JSON-LD</a>
-            <div class="nav-collapse">
+  <body>
+    <div class="navbar navbar-static-top">
+      <div class="navbar-inner">
+        <div class="row-fluid">
+          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </a> 
+          <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
+          <div class="nav-collapse">
             <ul class="nav">
               <li>
                 <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
@@ -59,7 +58,7 @@
               <li class="dropdown">
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                   <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-                 </a>
+                </a>
                 <ul class="dropdown-menu">
                   <li class="nav-header"><strong>Latest</strong></li>
                   <li><a href="../spec/latest/json-ld/">Syntax</a></li>
@@ -75,141 +74,118 @@
                 </ul>
               </li>
               <li class="active"><a href="#"><span class="icon-picture"></span> Branding</a></li>
-              </ul>
-            </div>
-            <!--/.nav-collapse -->
+            </ul>
           </div>
+          <!--/.nav-collapse -->
         </div>
       </div>
+    </div>
 
 
-      <div class="container">
-        <br>
-
-        <h2>JSON-LD Images</h2>
-
-        <br>
-
-        <blockquote>The following images can be used for JSON-LD. <br>
-          Use of these images must follow the guidelines found on the <a href="http://www.w3.org/RDF/icons/">W3C RDF Icons</a> page due to the embedded use of thier excellent logo and inspiration for this page.
-        </blockquote>
-
-        <br>
-
-        <div id="logos">
-           <h2>Logos</h2>
-           <p>These are the JSON-LD logos. Also available as <a href="json-ld-logo.svg">SVG</a> or <a href="json-ld-logo.png">high resolution PNG</a>.</p>
-           <table class="table table-bordered table-striped">
-             <tbody>
-               <tr>
-                 <td class="image">
-                   <a href="http://json-ld.org/" title="JSON-LD"><img border="0" width="64" src="json-ld-logo-64.png"
-                     alt="JSON-LD"/></a>
-                 </td>
-                 <td>
-                   &lt;a href="http://json-ld.org/" title="JSON-LD"&gt;&lt;img border="0" width="64" src="http://json-ld.org/images/json-ld-logo-64.png"
-                     alt="JSON-LD"/&gt;&lt;/a&gt;
-                 </td>
-               </tr>
-             </tbody>
-           </table>
-        </div>
-
-        <br>
-
-        <div id="buttons">
-           <h2>Buttons</h2>
-           <p>These buttons can be used to show JSON-LD support.
-           Also available as <a href="json-ld-button.svg">SVG</a> (Inkscape) or
-           <a href="json-ld-button.png">high resolution PNG</a>.</p>
-           <table class="table table-bordered table-striped">
-             <tbody>
-               <tr>
-                 <td class="image">
-                   <a href="http://json-ld.org/" title="JSON-LD"><img border="0" width="88" src="json-ld-button-88.png"
-                     alt="JSON-LD"/></a>
-                 </td>
-                 <td>
-                   &lt;a href="http://json-ld.org/" title="JSON-LD"&gt;&lt;img border="0" width="88" src="http://json-ld.org/images/json-ld-button-88.png"
-                     alt="JSON-LD"/&gt;&lt;/a&gt;
-                 </td>
-               </tr>
-             </tbody>
-           </table>
-        </div>
-
-        <br>
-
-        <div id="data">
-           <h2>Data</h2>
-           <p>These images can be used for JSON-LD data. Also
-           available as <a href="json-ld-data.svg">SVG</a> (Inkscape) or
-           <a href="json-ld-data.png">high resolution PNG</a>.</p>
-           <table class="table table-bordered table-striped">
-             <tbody>
-               <tr>
-                 <td class="image">
-                   <a href="http://json-ld.org/" title="JSON-LD Data"><img border="0" width="64" src="json-ld-data-64.png"
-                     alt="JSON-LD Data"/></a>
-                 </td>
-                 <td>
-                   &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img border="0" width="64" src="http://json-ld.org/images/json-ld-data-64.png"
-                     alt="JSON-LD Data"/&gt;&lt;/a&gt;
-                 </td>
-               </tr>
-               <tr>
-                 <td class="image">
-                   <a href="http://json-ld.org/" title="JSON-LD Data"><img border="0" width="48" src="json-ld-data-48.png"
-                     alt="JSON-LD Data"/></a>
-                 </td>
-                 <td>
-                   &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img border="0" width="48" src="http://json-ld.org/images/json-ld-data-48.png"
-                     alt="JSON-LD Data"/&gt;&lt;/a&gt;
-                 </td>
-               </tr>
-               <tr>
-                 <td class="image">
-                   <a href="http://json-ld.org/" title="JSON-LD Data"><img border="0" width="32" src="json-ld-data-32.png"
-                     alt="JSON-LD Data"/></a>
-                 </td>
-                 <td>
-                   &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img border="0" width="32" src="http://json-ld.org/images/json-ld-data-32.png"
-                     alt="JSON-LD Data"/&gt;&lt;/a&gt;
-                 </td>
-               </tr>
-               <tr>
-                 <td class="image">
-                   <a href="http://json-ld.org/" title="JSON-LD Data"><img border="0" width="24" src="json-ld-data-24.png"
-                     alt="JSON-LD Data"/></a>
-                 </td>
-                 <td>
-                   &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img border="0" width="24" src="http://json-ld.org/images/json-ld-data-24.png"
-                     alt="JSON-LD Data"/&gt;&lt;/a&gt;
-                 </td>
-               </tr>
-             </tbody>
-           </table>
-        </div>        
-        <hr>        
-        <div id="footer">
-          <p id="copyright">
-           Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
-           Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
-          </p>
-        </div>
-
-      </div> <!-- /container -->
-
-      <!-- script tags -->
-      <script type="text/javascript" src="../static/js/bootstrap/bootstrap.js"></script> 
-      <script type="text/javascript">
-        $('#markup,#context,#frame').bind('keyup', function() { 
-          $('.btn-group > .btn').each(function () {
-            $(this).removeClass('active')
-          });
+    <div class="container">
+      <br>
+      <h2>JSON-LD Images</h2>
+      <br>
+      <blockquote>The following images can be used for JSON-LD. <br>
+        Use of these images must follow the guidelines found on the <a href="http://www.w3.org/RDF/icons/">W3C RDF Icons</a> page due to the embedded use of thier excellent logo and inspiration for this page.
+      </blockquote>
+      <br>
+      <div id="logos">
+        <h2>Logos</h2>
+        <p>These are the JSON-LD logos. Also available as <a href="json-ld-logo.svg">SVG</a> or <a href="json-ld-logo.png">high resolution PNG</a>.</p>
+        <table class="table table-bordered table-striped">
+          <tbody>
+            <tr>
+              <td class="image">
+                <a href="http://json-ld.org/" title="JSON-LD"><img style="border:0px;" width="64" src="json-ld-logo-64.png" alt="JSON-LD-logo-64"/></a>
+              </td>
+              <td>
+                &lt;a href="http://json-ld.org/" title="JSON-LD"&gt;&lt;img style="border:0px;" width="64" src="http://json-ld.org/images/json-ld-logo-64.png" alt="JSON-LD-logo-64"/&gt;&lt;/a&gt;
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <br>
+      <div id="buttons">
+        <h2>Buttons</h2>
+        <p>These buttons can be used to show JSON-LD support.
+        Also available as <a href="json-ld-button.svg">SVG</a> (Inkscape) or
+        <a href="json-ld-button.png">high resolution PNG</a>.</p>
+        <table class="table table-bordered table-striped">
+          <tbody>
+            <tr>
+              <td class="image">
+                <a href="http://json-ld.org/" title="JSON-LD"><img style="border:0px;" width="88" src="json-ld-button-88.png" alt="JSON-LD-logo-88"/></a>
+              </td>
+              <td>
+                &lt;a href="http://json-ld.org/" title="JSON-LD"&gt;&lt;img style="border:0px;" width="88" src="http://json-ld.org/images/json-ld-button-88.png" alt="JSON-LD-logo-88"/&gt;&lt;/a&gt;
+              </td>
+             </tr>
+          </tbody>
+        </table>
+      </div>
+      <br>
+      <div id="data">
+        <h2>Data</h2>
+        <p>These images can be used for JSON-LD data. Also
+        available as <a href="json-ld-data.svg">SVG</a> (Inkscape) or
+        <a href="json-ld-data.png">high resolution PNG</a>.</p>
+        <table class="table table-bordered table-striped">
+          <tbody>
+            <tr>
+              <td class="image">
+                <a href="http://json-ld.org/" title="JSON-LD Data"><img style="border:0px;" width="64" src="json-ld-data-64.png" alt="JSON-LD Data"/></a>
+              </td>
+              <td>
+                &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img style="border:0px;" width="64" src="http://json-ld.org/images/json-ld-data-64.png" alt="JSON-LD-logo-64"/&gt;&lt;/a&gt;
+              </td>
+            </tr>
+            <tr>
+              <td class="image">
+                <a href="http://json-ld.org/" title="JSON-LD Data"><img style="border:0px;" width="48" src="json-ld-data-48.png" alt="JSON-LD Data"/></a>
+              </td>
+              <td>
+                &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img style="border:0px;" width="48" src="http://json-ld.org/images/json-ld-data-48.png" alt="JSON-LD-logo-48"/&gt;&lt;/a&gt;
+              </td>
+            </tr>
+            <tr>
+              <td class="image">
+                <a href="http://json-ld.org/" title="JSON-LD Data"><img style="border:0px;" width="32" src="json-ld-data-32.png" alt="JSON-LD Data"/></a>
+              </td>
+              <td>
+                &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img style="border:0px;" width="32" src="http://json-ld.org/images/json-ld-data-32.png" alt="JSON-LD-logo-32"/&gt;&lt;/a&gt;
+              </td>
+             </tr>
+             <tr>
+              <td class="image">
+                <a href="http://json-ld.org/" title="JSON-LD Data"><img style="border:0px;" width="24" src="json-ld-data-24.png" alt="JSON-LD Data"/></a>
+              </td>
+              <td>
+                &lt;a href="http://json-ld.org/" title="JSON-LD Data"&gt;&lt;img style="border:0px;" width="24" src="http://json-ld.org/images/json-ld-data-24.png" alt="JSON-LD-logo-24"/&gt;&lt;/a&gt;
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </div>        
+      <hr>        
+      <div id="footer">
+        <p id="copyright">
+          Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
+          Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
+        </p>
+      </div>
+    </div> <!-- /container -->
+    <!-- script tags -->
+    <script type="text/javascript" src="../static/js/bootstrap/bootstrap.js"></script> 
+    <script type="text/javascript">
+      $('#markup,#context,#frame').bind('keyup', function() { 
+        $('.btn-group > .btn').each(function () {
+          $(this).removeClass('active')
         });
-      </script>
-   </body>
+      });
+    </script>
+  </body>
 </html>
 
       
--- a/index.html	Fri Jul 19 00:47:56 2013 +0200
+++ b/index.html	Sat Jul 20 12:13:13 2013 +0200
@@ -1,14 +1,14 @@
 <!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
-   <head>
+<html
+  prefix="
+    xhv: http://www.w3.org/1999/xhtml/vocab#
+    xsd: http://www.w3.org/2001/XMLSchema#
+    rdfs: http://www.w3.org/2000/01/rdf-schema#
+    dc: http://purl.org/dc/terms/
+    vcard: http://www.w3.org/2006/vcard/ns#
+    v: http://rdf.data-vocabulary.org/#"
+  lang="en" >
+  <head>
     <title>JSON-LD - JSON for Linking Data</title>
 
     <!-- Meta Tags -->
@@ -33,20 +33,18 @@
     ga('create', 'UA-40462488-1', 'json-ld.org');
     ga('send', 'pageview');
     </script>
-
   </head>
 
   <body>
-    
     <div class="navbar navbar-static-top">
       <div class="navbar-inner">
         <div class="row-fluid">
-          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-            <span class="icon-bar"></span> 
+          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
+            <span class="icon-bar"></span>
             <span class="icon-bar"></span> 
             <span class="icon-bar"></span>
           </a>
-          <a class="brand active" href="#"><img src="images/json-ld-data-24.png"> JSON-LD</a>
+          <a class="brand active" href="#"><img src="images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
           <div class="nav-collapse">
           <ul class="nav">
             <li>
@@ -59,7 +57,7 @@
             <li class="dropdown">
               <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                 <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-               </a>
+              </a>
               <ul class="dropdown-menu">
                 <li class="nav-header"><strong>Latest</strong></li>
                 <li><a href="spec/latest/json-ld/">Syntax</a></li>
@@ -82,232 +80,228 @@
       </div>
     </div>
 
-
-      <div class="hero-unit">
-        <h1>JSON for Linking Data</h1>
-        <br>
-        <p class="tagline">Data is messy and disconnected. JSON-LD organizes and
-         connects it, creating a better Web.</p>
-      </div>
-
-      <div class="container">
-        <div class="row">
-
-          <div class="span3">
-            <h2><span class="icon-exchange"></span> Linked Data </h2>
-            <p class="text-justify">
-             <a href="http://en.wikipedia.org/wiki/Linked_data">Linked Data</a> 
-             empowers people that publish and use information on the Web. It is a
-             way to create a network of standards-based, machine-readable data across
-             Web sites. It allows an application to start at one piece of Linked Data,
-             and follow embedded links to other pieces of Linked Data that are hosted
-             on different sites across the Web.
-            </p>
-          </div>
-          <!-- End span -->
+    <div class="hero-unit">
+      <h1>JSON for Linking Data</h1>
+      <br>
+      <p class="tagline">Data is messy and disconnected. JSON-LD organizes and
+       connects it, creating a better Web.</p>
+    </div>
 
-          <div class="span6">
-            <h2 style="text-align: center;">A Simple Example</h2>
-            <pre>{
-  "<span style="color: rgb(255, 122, 0);">@context</span>": "<a href="http://json-ld.org/contexts/person.jsonld">http://json-ld.org/contexts/person.jsonld</a>",
-  "<span style="color: rgb(255, 122, 0);">@id</span>": "<a href="http://dbpedia.org/resource/John_Lennon">http://dbpedia.org/resource/John_Lennon</a>",
-  "<span style="color: rgb(255, 122, 0);">name</span>": "<span style="color: rgb(0, 148, 0);">John Lennon</span>",
-  "<span style="color: rgb(255, 122, 0);">born</span>": "<span style="color: rgb(0, 0, 175);">1940-10-09</span>",
-  "<span style="color: rgb(255, 122, 0);">spouse</span>": "<a href="http://dbpedia.org/resource/Cynthia_Lennon">http://dbpedia.org/resource/Cynthia_Lennon</a>"
-}</pre>
-          </div>
-          <!-- End span -->
+    <div class="container">
+      <div class="row">
+        <div class="span3">
+          <h2><span class="icon-exchange"></span> Linked Data </h2>
+          <p class="text-justify">
+            <a href="http://en.wikipedia.org/wiki/Linked_data">Linked Data</a> 
+            empowers people that publish and use information on the Web. It is a
+            way to create a network of standards-based, machine-readable data across
+            Web sites. It allows an application to start at one piece of Linked Data,
+            and follow embedded links to other pieces of Linked Data that are hosted
+            on different sites across the Web.
+          </p>
+        </div>
+        <!-- End span -->
 
-          <div class="span3">
-            <h2>
-             <span><img src="images/json-ld-data-32.png"></span> JSON-LD
-           </h2>
-           <p class="text-justify">JSON-LD is a lightweight Linked Data format. It
-             is easy for humans to read and write. It is based on the already
-             successful JSON format and provides a way to help JSON data interoperate
-             at Web-scale. JSON-LD an ideal data format for programming
-             environments, REST Web services, and unstructured databases such as
-             CouchDB and MongoDB.</p>
-             <!-- <a class="btn" href="#">Learn more &raquo;</a> -->
-           </div>
-          <!-- End span -->
+        <div class="span6">
+          <h2 style="text-align: center;">A Simple Example</h2>
+          <pre>{
+          "<span style="color: rgb(255, 122, 0);">@context</span>": "<a href="http://json-ld.org/contexts/person.jsonld">http://json-ld.org/contexts/person.jsonld</a>",
+          "<span style="color: rgb(255, 122, 0);">@id</span>": "<a href="http://dbpedia.org/resource/John_Lennon">http://dbpedia.org/resource/John_Lennon</a>",
+          "<span style="color: rgb(255, 122, 0);">name</span>": "<span style="color: rgb(0, 148, 0);">John Lennon</span>",
+          "<span style="color: rgb(255, 122, 0);">born</span>": "<span style="color: rgb(0, 0, 175);">1940-10-09</span>",
+          "<span style="color: rgb(255, 122, 0);">spouse</span>": "<a href="http://dbpedia.org/resource/Cynthia_Lennon">http://dbpedia.org/resource/Cynthia_Lennon</a>"
+          }</pre>
         </div>
-      </div>
-      <br/><br/>
-      <div class=" hero-unit">
-        <h2 style="text-align:center;"><span class="icon-beer icon-large"></span> Play</h2>
-        <div class="container row">
-          <div class="offset5 span6">
-            <p class="text-justify">
-             <strong>JSON-LD Play</strong> is a web-based JSON-LD viewer and debugger.
-             If you are interested in learning JSON-LD, this tool will be of great help
-             to you. Developers may also use the tool to debug, visualize, and share
-             their JSON-LD markup.
-            </p>
-            <a class="btn" href="./playground/index.html">Try Play &raquo;</a>
-         </div> 
+        <!-- End span -->
+
+        <div class="span3">
+          <h2>
+            <span><img src="images/json-ld-data-32.png" alt="JSON-LD logo"></span> JSON-LD
+          </h2>
+          <p class="text-justify">JSON-LD is a lightweight Linked Data format. It
+            is easy for humans to read and write. It is based on the already
+            successful JSON format and provides a way to help JSON data interoperate
+            at Web-scale. JSON-LD an ideal data format for programming
+            environments, REST Web services, and unstructured databases such as
+            CouchDB and MongoDB.
+          </p>
+          <!-- <a class="btn" href="#">Learn more &raquo;</a> -->
         </div>
         <!-- End span -->
       </div>
-
-      <div class="container">
-        <div id="impl" class="row">
-          <h1 class="span12" style="text-align: center;"> <span class="icon-cog"></span> Implementations</h1>
-        </div>
-
-        <div id="impl" class="row">
-          <p class="offset2 span8" style="text-align: center;">JSON-LD is available in
-           a number of popular programming environments. Each implementation of JSON-LD
-           listed below is fully conforming to the offical JSON-LD specifications.
-          </p>
-       </div>
-
-
-       <div class="row">
-         <div class="offset1 span2">
-          <div class="well" style="padding: 8px 0;">
-           <ul class="nav nav-list">
-            <li class="nav-header"><h3>Javascript</h3></li>
-            <li><a href="https://github.com/digitalbazaar/jsonld.js">jsonld.js</a></li>
-          </ul>
-        </div>
-      </div>
-
-      <div class="span2">
-        <div class="well" style="padding: 8px 0;">
-         <ul class="nav nav-list">
-            <li class="nav-header"><h3>Python</h3></li>
-            <li><a href="https://github.com/digitalbazaar/pyld">PyLD</a></li>
-          </ul>
-        </div>
-      </div>
+    </div>
+      
+    <br/><br/>
 
-      <div class="span2">
-        <div class="well" style="padding: 8px 0;">
-          <ul class="nav nav-list">
-            <li class="nav-header"><h3>PHP</h3></li>
-            <li><a href="https://github.com/digitalbazaar/php-json-ld">php-json-ld</a></li>
-            <li><a href="http://m.lanthi.com/json-ld">JsonLD</a></li>
-          </ul>
-        </div>
+    <div class=" hero-unit">
+      <h2 style="text-align:center;"><span class="icon-beer icon-large"></span> Play</h2>
+      <div class="container row">
+        <div class="offset5 span6">
+          <p class="text-justify">
+            <strong>JSON-LD Play</strong> is a web-based JSON-LD viewer and debugger.
+            If you are interested in learning JSON-LD, this tool will be of great help
+            to you. Developers may also use the tool to debug, visualize, and share
+            their JSON-LD markup.
+          </p>
+          <a class="btn" href="./playground/index.html">Try Play &raquo;</a>
+        </div> 
       </div>
-
-
-    <div class="span2">
-      <div class="well" style="padding: 8px 0;">
-        <ul class="nav nav-list">
-          <li class="nav-header"><h3>Ruby</h3></li>
-          <li><a href="https://github.com/ruby-rdf/json-ld/">JSON-LD for
-            RDF.rb</a>
-          </li>
-        </ul>
-      </div>
-    </div>
-
-    <div class="span2">
-      <div class="well" style="padding: 8px 0;">
-        <ul class="nav nav-list">
-          <li class="nav-header"><h3>Java</h3></li>
-          <li><a href="https://github.com/jsonld-java/jsonld-java">JSON-LD
-          Java</a></li>
-        </ul>
-      </div>
-    </div>
-
-  </div>
-  <hr>
-  <div class="container">
-    <div id="impl" class="row">
-      <h1 class="span12" style="text-align: center;">
-       <span class="icon-group"></span> Getting Help / Collaborating</h1>
+      <!-- End span -->
     </div>
 
-    <div id="impl" class="row">
-       <p class="offset2 span8" style="text-align: center;">
-       JSON-LD is being developed by the W3C <a
-       href="http://www.w3.org/community/json-ld/">JSON-LD Community Group</a>.
-       It is in the final stages of standardization at W3C. Participation is open
-       to the public. There is a <a href="http://github.com/json-ld">JSON-LD
-       Github repository</a>. If you need immediate help, we have a <a
-       href="http://webchat.freenode.net/?channels=#json-ld">#json-ld</a> IRC
-       support channel on freenode.net. There is also a <a
-       href="http://lists.w3.org/Archives/Public/public-linked-json/">JSON-LD
-       mailing list</a>. All weekly meetings are open to the public, and are <a
-       href="http://json-ld.org/minutes/">minuted, recorded, and archived</a>. Listed below are all of the 
-       communication tools that the community uses on a weekly basis.</p>
-    </div>
-
-    <div class="row">
-       <div class="span3">
-        <div class="well" style="padding: 8px 0;">
-          <ul class="nav nav-list">
-            <li class="nav-header"><h3>Code</h3></li>
-            <li><a href="http://github.com/json-ld/json-ld.org">json-ld on Github</a></li>
-          </ul>
-        </div>
+    <div class="container">
+      <div id="implementation" class="row">
+        <h1 class="span12" style="text-align: center;"> <span class="icon-cog"></span> Implementations</h1>
+      </div>
+      <div id="implementation-description" class="row">
+        <p class="offset2 span8" style="text-align: center;">JSON-LD is available in
+          a number of popular programming environments. Each implementation of JSON-LD
+          listed below is fully conforming to the offical JSON-LD specifications.
+        </p>
       </div>
 
-      <div class="span3">
-        <div class="well" style="padding: 8px 0;">
-          <ul class="nav nav-list">
-            <li class="nav-header"><h3>Meetings</h3></li>
-            <li><a href="minutes/">Text and audio minutes</a></li>
-          </ul>
+      <div class="row">
+        <div class="offset1 span2">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Javascript</h3></li>
+              <li><a href="https://github.com/digitalbazaar/jsonld.js">jsonld.js</a></li>
+            </ul>
+          </div>
         </div>
-      </div>
 
-      <div class="span3">
-        <div class="well" style="padding: 8px 0;">
-          <ul class="nav nav-list">
-            <li class="nav-header"><h3>Mailing List</h3></li>
-            <li><a href="http://lists.w3.org/Archives/Public/public-linked-json/">[email protected]</a></li>
-          </ul>
+        <div class="span2">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Python</h3></li>
+              <li><a href="https://github.com/digitalbazaar/pyld">PyLD</a></li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="span2">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>PHP</h3></li>
+              <li><a href="https://github.com/digitalbazaar/php-json-ld">php-json-ld</a></li>
+              <li><a href="http://m.lanthi.com/json-ld">JsonLD</a></li>
+            </ul>
+          </div>
+        </div>
+
+
+        <div class="span2">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Ruby</h3></li>
+              <li><a href="https://github.com/ruby-rdf/json-ld/">JSON-LD for
+                RDF.rb</a>
+              </li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="span2">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Java</h3></li>
+              <li><a href="https://github.com/jsonld-java/jsonld-java">JSON-LD
+              Java</a></li>
+            </ul>
+          </div>
         </div>
       </div>
-
-      <div class="span3">
-        <div class="well" style="padding: 8px 0;">
-          <ul class="nav nav-list">
-            <li class="nav-header"><h3>IRC</h3></li>
-            <li><a href="http://webchat.freenode.net/?channels=#json-ld">#json-ld on Freenode</a></li>
-          </ul>
-        </div>
-      </div>
-
+      <hr>
     </div>
-    <hr>
+    <!-- /container -->
     <div class="container">
-      <div id="impl" class="row">
+      <div id="collaborating" class="row">
         <h1 class="span12" style="text-align: center;">
-          <span class="icon-book"></span> Learn More...</h1>
+        <span class="icon-group"></span> Getting Help / Collaborating</h1>
       </div>
 
-      <div id="impl" class="row">
+      <div id="collaborating-description" class="row">
         <p class="offset2 span8" style="text-align: center;">
-         This website contains a number of curated
-         video, presentations, tutorials, and documentation about JSON-LD. The
-         tutorials are designed to train novice web developers that have used JSON
-         and transform them into JSON-LD rockstar ninjas (yes, really).<br><br>
-         <a class="btn" href="./learn.html">Learn more about JSON-LD &raquo;</a>
-        </p>
-       
+        JSON-LD is being developed by the W3C <a
+        href="http://www.w3.org/community/json-ld/">JSON-LD Community Group</a>.
+        It is in the final stages of standardization at W3C. Participation is open
+        to the public. There is a <a href="http://github.com/json-ld">JSON-LD
+        Github repository</a>. If you need immediate help, we have a <a
+        href="http://webchat.freenode.net/?channels=#json-ld">#json-ld</a> IRC
+        support channel on freenode.net. There is also a <a
+        href="http://lists.w3.org/Archives/Public/public-linked-json/">JSON-LD
+        mailing list</a>. All weekly meetings are open to the public, and are <a
+        href="http://json-ld.org/minutes/">minuted, recorded, and archived</a>. Listed below are all of the 
+        communication tools that the community uses on a weekly basis.</p>
       </div>
-        <!-- End Row -->
+
+      <div class="row">
+        <div class="span3">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Code</h3></li>
+              <li><a href="http://github.com/json-ld/json-ld.org">json-ld on Github</a></li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="span3">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Meetings</h3></li>
+              <li><a href="minutes/">Text and audio minutes</a></li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="span3">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>Mailing List</h3></li>
+              <li><a href="http://lists.w3.org/Archives/Public/public-linked-json/">[email protected]</a></li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="span3">
+          <div class="well" style="padding: 8px 0;">
+            <ul class="nav nav-list">
+              <li class="nav-header"><h3>IRC</h3></li>
+              <li><a href="http://webchat.freenode.net/?channels=#json-ld">#json-ld on Freenode</a></li>
+            </ul>
+          </div>
+        </div>
+      </div>
     </div>
+    <!-- /container -->
     <hr>
-    <div id="footer">
-      <p id="copyright">
-       Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
-       Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
-      </p>
-    </div>
+    <div class="container">
+      <div id="learn-more" class="row">
+        <h1 class="span12" style="text-align: center;">
+        <span class="icon-book"></span> Learn More...</h1>
+      </div>
 
-    </div> <!-- /container -->
-
-    </div>
-    <!-- End Container -->
+      <div id="learn-more-description" class="row">
+        <p class="offset2 span8" style="text-align: center;">
+        This website contains a number of curated
+        video, presentations, tutorials, and documentation about JSON-LD. The
+        tutorials are designed to train novice web developers that have used JSON
+        and transform them into JSON-LD rockstar ninjas (yes, really).<br><br>
+        <a class="btn" href="./learn.html">Learn more about JSON-LD &raquo;</a>
+        </p>
+      </div>
+      <!-- End Row -->
+      <hr>
+      <div id="footer">
+        <p id="copyright">
+        Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
+        Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
+        </p>
+      </div>
+    </div> 
+    <!-- /container -->
 
     <!-- Script tags -->
     <script type="text/javascript" src="static/js/bootstrap/bootstrap.js"></script>
   </body>
-</html>
+</html>
\ No newline at end of file
--- a/learn.html	Fri Jul 19 00:47:56 2013 +0200
+++ b/learn.html	Sat Jul 20 12:13:13 2013 +0200
@@ -1,78 +1,77 @@
 <!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
-   <head>
-      <title>JSON-LD - JSON for Linking Data</title>
-
-      <!-- Meta Tags -->
-      <meta name="viewport" content="width=device-width, initial-scale=1.0">
-      <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+<html
+  prefix="
+    xhv: http://www.w3.org/1999/xhtml/vocab# 
+    xsd: http://www.w3.org/2001/XMLSchema#
+    rdfs: http://www.w3.org/2000/01/rdf-schema#
+    dc: http://purl.org/dc/terms/
+    vcard: http://www.w3.org/2006/vcard/ns#
+    v: http://rdf.data-vocabulary.org/#"
+  lang="en" >
+  <head>
+    <title>JSON-LD - JSON for Linking Data</title>
 
-      <!-- Style Sheets -->
-      <link rel="stylesheet" type="text/css" href="static/css/bootstrap/bootstrap.css">
-      <link rel="stylesheet" type="text/css" href="static/css/bootstrap/bootstrap-responsive.css">
-      <link rel="stylesheet" type="text/css" href="static/css/bootstrap/font-awesome.css">
-      <link rel="shortcut icon" href="favicon.ico" />
+    <!-- Meta Tags -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 
-      <!-- Script tags -->
-      <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
-      <script>
-        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+    <!-- Style Sheets -->
+    <link rel="stylesheet" type="text/css" href="static/css/bootstrap/bootstrap.css">
+    <link rel="stylesheet" type="text/css" href="static/css/bootstrap/bootstrap-responsive.css">
+    <link rel="stylesheet" type="text/css" href="static/css/bootstrap/font-awesome.css">
+    <link rel="shortcut icon" href="favicon.ico" />
 
-        ga('create', 'UA-40462488-1', 'json-ld.org');
-        ga('send', 'pageview');
-      </script>
+    <!-- Script tags -->
+    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
+    <script>
+      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
 
+      ga('create', 'UA-40462488-1', 'json-ld.org');
+      ga('send', 'pageview');
+    </script>
   </head>
 
   <body>
     <div class="navbar navbar-static-top">
       <div class="navbar-inner">
         <div class="row-fluid">
-          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-            <span class="icon-bar"></span> 
-            <span class="icon-bar"></span> 
+          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
             <span class="icon-bar"></span>
           </a> 
-          <a class="brand" href="index.html"><img src="images/json-ld-data-24.png"> JSON-LD</a>
+          <a class="brand" href="index.html"><img src="images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
           <div class="nav-collapse">
-          <ul class="nav">
-            <li>
-              <a href="playground/index.html"><span class="icon-beer"></span> Play</a>
-            </li>
-            <li class="active">
-              <a href="learn.html"><span class="icon-book"></span> Documentation</a>
-            </li>
-            <!-- <li><a href="#"><span class="icon-beaker"></span> Developers</a></li> -->
-            <li class="dropdown">
-              <a href="#" class="dropdown-toggle" data-toggle="dropdown">
-                <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-               </a>
-              <ul class="dropdown-menu">
-                <li class="nav-header"><strong>Latest</strong></li>
-                <li><a href="spec/latest/json-ld/">Syntax</a></li>
-                <li><a href="spec/latest/json-ld-api/">API</a></li>
-                <li><a href="spec/latest/json-ld-framing/">Framing</a></li>
-                <li><a href="spec/latest/rdf-graph-normalization/">Normalization</a></li>
-                <li class="divider"></li>
-                <li class="nav-header"><strong>Previous Drafts</strong></li>
-                <li><a href="spec#syntax">Syntax</a></li>
-                <li><a href="spec#api">API</a></li>
-                <li><a href="spec#framing">Framing</a></li>
-                <li><a href="spec#normalization">Normalization</a></li>
-              </ul>
-            </li>
-            <li><a href="images/index.html"><span class="icon-picture"></span> Branding</a></li>
+            <ul class="nav">
+              <li>
+                <a href="playground/index.html"><span class="icon-beer"></span> Play</a>
+              </li>
+              <li class="active">
+                <a href="learn.html"><span class="icon-book"></span> Documentation</a>
+              </li>
+              <!-- <li><a href="#"><span class="icon-beaker"></span> Developers</a></li> -->
+              <li class="dropdown">
+                <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+                  <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
+                 </a>
+                <ul class="dropdown-menu">
+                  <li class="nav-header"><strong>Latest</strong></li>
+                  <li><a href="spec/latest/json-ld/">Syntax</a></li>
+                  <li><a href="spec/latest/json-ld-api/">API</a></li>
+                  <li><a href="spec/latest/json-ld-framing/">Framing</a></li>
+                  <li><a href="spec/latest/rdf-graph-normalization/">Normalization</a></li>
+                  <li class="divider"></li>
+                  <li class="nav-header"><strong>Previous Drafts</strong></li>
+                  <li><a href="spec#syntax">Syntax</a></li>
+                  <li><a href="spec#api">API</a></li>
+                  <li><a href="spec#framing">Framing</a></li>
+                  <li><a href="spec#normalization">Normalization</a></li>
+                </ul>
+              </li>
+              <li><a href="images/index.html"><span class="icon-picture"></span> Branding</a></li>
             </ul>
           </div>
           <!--/.nav-collapse -->
@@ -80,61 +79,54 @@
       </div>
     </div>
 
-      <div class="container"> 
+    <div class="container">
+      <br>
+      <div id="publ"  class="span12 text-justify">
+        <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.
+          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.
+          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>
+          <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.
+          Lyon, France: ACM Press.</li>
+        </ul>
         <br>
-
-        <div id="publ"  class="span12 text-justify">
-           <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&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&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&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&nbsp;International Workshop on RESTful Design (WS-REST 2012) at WWW2012, pp. 25-32.
-                Lyon, France: ACM Press.</li>
-           </ul>
+        <h1>Presentations</h1>
+        <ul>
+          <li><a href="http://slidesha.re/sl-portland2013">Building Next-Generation Web APIs with JSON-LD and Hydra</a> by Markus Lanthaler, Symfony Live Portland 2013, OR, USA.</li>
+          <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://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>
+      </div>
+      <div id="issues" class="span12">
+        <h1>Feedback</h1>
+        <p>The JSON-LD specifications are undergoing standardization at the World Wide Web Consortium. Comments from the public are being tracked via the JSON-LD issue tracker. These issues can be viewed below:</p>
+        <ul>
+          <li><a href="https://github.com/json-ld/json-ld.org/issues?milestone=2&amp;page=1&amp;sort=created&amp;state=open">Open JSON-LD 1.0 Syntax issues</a></li>
+          <li><a href="https://github.com/json-ld/json-ld.org/issues?milestone=1&amp;page=1&amp;sort=created&amp;state=open">Open JSON-LD 1.0 API issues</a></li>
+        </ul>
+      </div>        
+      <div class="clearfix"></div>
+      <hr>
+      <div id="footer">
+        <p id="copyright">
+          Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
+          Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
+        </p>
+      </div>
+    </div> <!-- End Container -->
 
-           <br>
-           
-           <h1>Presentations</h1>
-           <ul>
-              <li><a href="http://slidesha.re/sl-portland2013">Building Next-Generation Web APIs with JSON-LD and Hydra</a> by Markus Lanthaler, Symfony Live Portland 2013, OR, USA.</li>
-              <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>
-              <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; 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>
-
-        </div>
-
-        <div id="issues" class="span12">
-         <h1>Feedback</h1>
-         <p>The JSON-LD specifications are undergoing standardization at the World Wide Web Consortium. Comments from the public are being tracked via the JSON-LD issue tracker. These issues can be viewed below:</p>
-         <ul>
-            <li><a href="https://github.com/json-ld/json-ld.org/issues?milestone=2&page=1&sort=created&state=open">Open JSON-LD 1.0 Syntax issues</a></li>
-            <li><a href="https://github.com/json-ld/json-ld.org/issues?milestone=1&page=1&sort=created&state=open">Open JSON-LD 1.0 API issues</a></li>
-         </ul>
-        </div>
-        
-        <div class="clearfix"></div>
-        <hr> 
-        <div id="footer">
-          <p id="copyright">
-           Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
-           Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
-          </p>
-        </div>
-
-      </div> <!-- End Container -->
-
-      <!-- Script tags -->
-      <script type="text/javascript" src="static/js/bootstrap/bootstrap.js"></script>      
-   </body>
+    <!-- Script tags -->
+    <script type="text/javascript" src="static/js/bootstrap/bootstrap.js"></script>
+  </body>
 </html>
--- a/playground/index.html	Fri Jul 19 00:47:56 2013 +0200
+++ b/playground/index.html	Sat Jul 20 12:13:13 2013 +0200
@@ -1,173 +1,154 @@
 <!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
-   <head>
-      <title>JSON-LD - JSON for Linking Data</title>
-
-      <!-- Meta Tags -->
-      <meta name="viewport" content="width=device-width, initial-scale=1.0">
-      <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-
-      <!-- Style Sheets -->  
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap.css">
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap-responsive.css">
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/font-awesome.css">
-      <link rel="stylesheet" href="../common/prettify.css" type="text/css" />
-      <link rel="shortcut icon" href="../favicon.ico" />
-
-      <!-- script tags -->
-      <script src="jquery-1.9.0.min.js"></script>
-      <script type="text/javascript" src="jquery-ui-1.9.2.js"></script>
-      <script type="text/javascript" src="js_beautify.js"></script>
-      <script type="text/javascript" src="../common/prettify.js"></script>
-      <script type="text/javascript" src="../common/lang-jsonld.js"></script>
-      <script type="text/javascript" src="../common/lang-nquads.js"></script>
-      <script type="text/javascript" src="Promise.js"></script>
-      <script type="text/javascript" src="jsonld.js"></script>
-      <script type="text/javascript" src="playground.js"></script>
-      <script type="text/javascript" src="playground-examples.js"></script>
-
-      <script>
-        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+<html
+  prefix="
+    xhv: http://www.w3.org/1999/xhtml/vocab# 
+    xsd: http://www.w3.org/2001/XMLSchema#
+    rdfs: http://www.w3.org/2000/01/rdf-schema#
+    dc: http://purl.org/dc/terms/
+    vcard: http://www.w3.org/2006/vcard/ns#
+    v: http://rdf.data-vocabulary.org/#"
+  lang="en" >
+  <head>
+    <title>JSON-LD - JSON for Linking Data</title>
 
-        ga('create', 'UA-40462488-1', 'json-ld.org');
-        ga('send', 'pageview');
-      </script>
-
-   </head>
+    <!-- Meta Tags -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 
-   <body onload="playground.init();">
-      <div class="navbar navbar-static-top">
-        <div class="navbar-inner">
-          <div class="row-fluid">
-            <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span>
-            </a> 
-            <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png"> JSON-LD</a>
-            <div class="nav-collapse">
-            <ul class="nav">
-              <li class="active">
-                <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
-              </li>
-              <li>
-                <a href="../learn.html"><span class="icon-book"></span> Documentation</a>
-              </li>
-              <!-- <li><a href="#"><span class="icon-beaker"></span> Developers</a></li> -->
-              <li class="dropdown">
-                <a href="#" class="dropdown-toggle" data-toggle="dropdown">
-                  <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-                 </a>
-                <ul class="dropdown-menu">
-                  <li class="nav-header"><strong>Latest</strong></li>
-                  <li><a href="../spec/latest/json-ld/">Syntax</a></li>
-                  <li><a href="../spec/latest/json-ld-api/">API</a></li>
-                  <li><a href="../spec/latest/json-ld-framing/">Framing</a></li>
-                  <li><a href="../spec/latest/rdf-graph-normalization/">Normalization</a></li>
-                  <li class="divider"></li>
-                  <li class="nav-header"><strong>Previous Drafts</strong></li>
-                  <li><a href="../spec#syntax">Syntax</a></li>
-                  <li><a href="../spec#api">API</a></li>
-                  <li><a href="../spec#framing">Framing</a></li>
-                  <li><a href="../spec#normalization">Normalization</a></li>
-                </ul>
-              </li>
-              <li><a href="#"><span class="icon-picture"></span> Branding</a></li>
+    <!-- Style Sheets -->  
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap.css">
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap-responsive.css">
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/font-awesome.css">
+    <link rel="stylesheet" href="../common/prettify.css" type="text/css" />
+    <link rel="shortcut icon" href="../favicon.ico" />
+
+    <!-- script tags -->
+    <script src="jquery-1.9.0.min.js"></script>
+    <script type="text/javascript" src="jquery-ui-1.9.2.js"></script>
+    <script type="text/javascript" src="js_beautify.js"></script>
+    <script type="text/javascript" src="../common/prettify.js"></script>
+    <script type="text/javascript" src="../common/lang-jsonld.js"></script>
+    <script type="text/javascript" src="../common/lang-nquads.js"></script>
+    <script type="text/javascript" src="Promise.js"></script>
+    <script type="text/javascript" src="jsonld.js"></script>
+    <script type="text/javascript" src="playground.js"></script>
+    <script type="text/javascript" src="playground-examples.js"></script>
+
+    <script>
+      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+      ga('create', 'UA-40462488-1', 'json-ld.org');
+      ga('send', 'pageview');
+    </script>
+  </head>
+
+  <body onload="playground.init();">
+    <div class="navbar navbar-static-top">
+      <div class="navbar-inner">
+        <div class="row-fluid">
+          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </a> 
+          <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
+          <div class="nav-collapse">
+          <ul class="nav">
+            <li class="active">
+              <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
+            </li>
+            <li>
+              <a href="../learn.html"><span class="icon-book"></span> Documentation</a>
+            </li>
+            <!-- <li><a href="#"><span class="icon-beaker"></span> Developers</a></li> -->
+            <li class="dropdown">
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+                <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
+               </a>
+              <ul class="dropdown-menu">
+                <li class="nav-header"><strong>Latest</strong></li>
+                <li><a href="../spec/latest/json-ld/">Syntax</a></li>
+                <li><a href="../spec/latest/json-ld-api/">API</a></li>
+                <li><a href="../spec/latest/json-ld-framing/">Framing</a></li>
+                <li><a href="../spec/latest/rdf-graph-normalization/">Normalization</a></li>
+                <li class="divider"></li>
+                <li class="nav-header"><strong>Previous Drafts</strong></li>
+                <li><a href="../spec#syntax">Syntax</a></li>
+                <li><a href="../spec#api">API</a></li>
+                <li><a href="../spec#framing">Framing</a></li>
+                <li><a href="../spec#normalization">Normalization</a></li>
               </ul>
-            </div>
-            <!--/.nav-collapse -->
+            </li>
+            <li><a href="#"><span class="icon-picture"></span> Branding</a></li>
+            </ul>
+          </div>
+          <!--/.nav-collapse -->
+        </div>
+      </div>
+    </div>
+
+    <div class="container">
+      <br/>
+      <h2>JSON-LD Playground</h2>
+      <br/>
+      <div id="info">
+        <p class="alert alert-warning">
+        WARNING: This is <em>beta</em> software, there are 
+        <a href="https://github.com/json-ld/json-ld.org/issues">bugs</a>.
+        This tool is not yet ready for production use. That said, it's
+        pretty useful already, and the bugs preventing production use will
+        be sorted out soon.
+        </p>
+      </div>
+      <br/>
+      <blockquote>Play around with JSON-LD markup by typing out
+        some JSON below and seeing what gets generated from it at the
+        bottom of the page. Pick any of the examples below to get started.
+        The <a href="http://json-ld.org/spec/latest/">specification</a>
+        is a work in progress.
+      </blockquote>
+      <br/>
+      <div class="btn-group" data-toggle="buttons-radio">
+        <button class="btn disabled btn-primary">Examples:</button>
+        <button id="btn-person" class="btn button"><span>Person</span></button>
+        <button id="btn-event" class="btn button"><span>Event</span></button>
+        <button id="btn-place" class="btn button"><span>Place</span></button>
+        <button id="btn-product" class="btn button"><span>Product</span></button>
+        <button id="btn-recipe" class="btn button"><span>Recipe</span></button>
+        <button id="btn-library" class="btn button"><span>Library</span></button>
+      </div>        
+      <br/><br/>
+      <div id="markup-container">
+        <div class="row">
+          <div id="markup-div" class="span6">
+            <h3>JSON-LD Input</h3>
+            <textarea id="markup" class="compressed process span6"
+            placeholder="Enter your JSON-LD markup here..." rows="10"></textarea>
+          </div>
+          <div id="context-div" class="span6">
+            <h3>New JSON-LD Context</h3>
+            <textarea id="context" class="compressed process span6"
+            placeholder="Enter the new JSON-LD context to compact to here..." rows="10"></textarea>
+          </div>
+          <div id="frame-div" class="span6">
+            <h3>JSON-LD Frame</h3>
+            <textarea id="frame" class="compressed process span6"
+            placeholder="Enter your JSON-LD frame here..." rows="10"></textarea>
           </div>
         </div>
       </div>
-
-
-      <div class="container">
-        <br/>
-
-        <h2>JSON-LD Playground</h2>
-
-        <br/>
-
-        <div id="info">
-           <p class="alert alert-warning">
-           WARNING: This is <em>beta</em> software, there are 
-           <a href="https://github.com/json-ld/json-ld.org/issues">bugs</a>. 
-           This tool is not yet ready for production use. That said, it's
-           pretty useful already, and the bugs preventing production use will
-           be sorted out soon.
-           </p>
-        </div>
-
-        <br/>
-
-        <blockquote>Play around with JSON-LD markup by typing out
-           some JSON below and seeing what gets generated from it at the
-           bottom of the page. Pick any of the examples below to get started.
-           The <a href="http://json-ld.org/spec/latest/">specification</a>
-           is a work in progress.
-        </blockquote>
-
-        <br/>
-
-        <div class="btn-group" data-toggle="buttons-radio">
-          <button class="btn disabled btn-primary">Examples:</button>
-          <button id="btn-person" class="btn button"><span>Person</span></button>
-          <button id="btn-event" class="btn button"><span>Event</span></button>
-          <button id="btn-place" class="btn button"><span>Place</span></button>
-          <button id="btn-product" class="btn button"><span>Product</span></button>
-          <button id="btn-recipe" class="btn button"><span>Recipe</span></button>
-          <button id="btn-library" class="btn button"><span>Library</span></button>  
-        </div>
-        
-        <br/><br/>
-
-        <div id="markup-container">
-          <div class="row">
-            <div id="markup-div" class="span6">
-              <h3>JSON-LD Input</h3>
-              <textarea id="markup" class="compressed process span6"
-              placeholder="Enter your JSON-LD markup here..." rows="10"></textarea>
-            </div>
-            <div id="context-div" class="span6">
-              <h3>New JSON-LD Context</h3>
-              <textarea id="context" class="compressed process span6"
-              placeholder="Enter the new JSON-LD context to compact to here..." rows="10"></textarea>
-            </div>
-            <div id="frame-div" class="span6">
-              <h3>JSON-LD Frame</h3>
-              <textarea id="frame" class="compressed process span6"
-              placeholder="Enter your JSON-LD frame here..." rows="10"></textarea>
-            </div>
-          </div>
-        </div>
-
-        <br/>
-
-        <div id="permalink"></div>
-
-        <br/>
-
-        <div id="markup-errors" class="text-error"></div>
-
-        <br/>
-
-        <div id="param-errors" class="text-error"></div>
-
-        <div id="processing-errors" class="text-error"></div>
-
-        <div id="tabs">
-          <div class="tabbable">
+      <br/>
+      <div id="permalink"></div>
+      <br/>
+      <div id="markup-errors" class="text-error"></div>
+      <br/>
+      <div id="param-errors" class="text-error"></div>
+      <div id="processing-errors" class="text-error"></div>
+      <div id="tabs">
+        <div class="tabbable">
           <ul class="nav nav-tabs">
             <li class="active"><a id="tab-compacted" href="#pane1" data-toggle="tab"><span>Compacted</span></a></li>
             <li><a id="tab-expanded" href="#pane2" data-toggle="tab"><span>Expanded</span></a></li>
@@ -198,7 +179,6 @@
           </div><!-- /.tab-content -->
         </div><!-- /.tabbable -->
       </div>
-
       <hr>          
       <div id="footer">
         <p id="copyright">
@@ -206,11 +186,10 @@
          Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
         </p>
       </div>
-
     </div> <!-- /container -->
 
     <!-- script tags -->
-    <script type="text/javascript" src="../static/js/bootstrap/bootstrap.js"></script> 
+    <script type="text/javascript" src="../static/js/bootstrap/bootstrap.js"></script>
     <script type="text/javascript">
       $('#frame-div').hide();
       $('#markup,#context,#frame').bind('keyup', function() { 
--- a/primer/index.php	Fri Jul 19 00:47:56 2013 +0200
+++ b/primer/index.php	Sat Jul 20 12:13:13 2013 +0200
@@ -1,16 +1,16 @@
 <?php
-print <<< htmlcode
-<!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
-   <head>
+  print <<< htmlcode
+  <!DOCTYPE html>
+  <html
+    prefix="
+      xhv: http://www.w3.org/1999/xhtml/vocab# 
+      xsd: http://www.w3.org/2001/XMLSchema#
+      rdfs: http://www.w3.org/2000/01/rdf-schema#
+      dc: http://purl.org/dc/terms/
+      vcard: http://www.w3.org/2006/vcard/ns#
+      v: http://rdf.data-vocabulary.org/#"
+    lang="en" >
+    <head>
       <title>JSON-LD - JSON for Linking Data</title>
 
       <!-- Meta Tags -->
@@ -36,20 +36,19 @@
         ga('create', 'UA-40462488-1', 'json-ld.org');
         ga('send', 'pageview');
       </script>
-
    </head>
 
   <body>
-      <div class="navbar navbar-static-top">
-        <div class="navbar-inner">
-          <div class="row-fluid">
-            <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span>
-            </a> 
-            <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png"> JSON-LD</a>
-            <div class="nav-collapse">
+    <div class="navbar navbar-static-top">
+      <div class="navbar-inner">
+        <div class="row-fluid">
+          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </a> 
+          <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
+          <div class="nav-collapse">
             <ul class="nav">
               <li>
                 <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
@@ -61,7 +60,7 @@
               <li class="dropdown">
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                   <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-                 </a>
+                </a>
                 <ul class="dropdown-menu">
                   <li class="nav-header"><strong>Latest</strong></li>
                   <li><a href="../spec/latest/json-ld/">Syntax</a></li>
@@ -77,24 +76,21 @@
                 </ul>
               </li>
               <li><a href="../images/index.html"><span class="icon-picture"></span> Branding</a></li>
-              </ul>
-            </div>
-            <!--/.nav-collapse -->
+            </ul>
           </div>
+          <!--/.nav-collapse -->
         </div>
       </div>
-
-      <div class="container">
-        <br>
-
-
-         <div id="content"> 
-            <div id="info"> 
-               <h1>Primers</h1> 
-               <p>The following primers are sorted in most recent to
-               least recent order:</p>
-               <ul>
-                 <li><a href="latest/">Latest</a></li>
+    </div>
+    <div class="container">
+    <br>
+    <div id="content"> 
+      <div id="info"> 
+          <h1>Primers</h1> 
+          <p>The following primers are sorted in most recent to
+          least recent order:</p>
+          <ul>
+          <li><a href="latest/">Latest</a></li>
 
 htmlcode;
 
@@ -112,19 +108,18 @@
 }
 
 print <<< htmlcode
-               </ul>
-            </div>
-         </div>         
-        <hr>
-        <div id="footer">
-          <p id="copyright">
-           Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
-           Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
-          </p>
+          </ul>
         </div>
-
-      </div> <!-- /container -->
-   </body> 
+      </div>
+      <hr>
+      <div id="footer">
+        <p id="copyright">
+          Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
+          Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
+        </p>
+      </div>
+    </div> <!-- /container -->
+  </body> 
 </html>
 
 htmlcode;
--- a/requirements/index.php	Fri Jul 19 00:47:56 2013 +0200
+++ b/requirements/index.php	Sat Jul 20 12:13:13 2013 +0200
@@ -1,101 +1,97 @@
 <?php
 print <<< htmlcode
 <!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
-   <head>
-      <title>JSON-LD - JSON for Linking Data</title>
-
-      <!-- Meta Tags -->
-      <meta name="viewport" content="width=device-width, initial-scale=1.0">
-      <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-
-      <!-- Style Sheets -->  
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap.css">
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap-responsive.css">
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/font-awesome.css">
-      <link rel="stylesheet" href="../common/prettify.css" type="text/css" />
-      <link rel="shortcut icon" href="../favicon.ico" />
-
-      <!-- script tags -->
-      <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
-
-      <script>
-        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-
-        ga('create', 'UA-40462488-1', 'json-ld.org');
-        ga('send', 'pageview');
-      </script>
-
-   </head>
+<html
+  prefix="
+    xhv: http://www.w3.org/1999/xhtml/vocab# 
+    xsd: http://www.w3.org/2001/XMLSchema#
+    rdfs: http://www.w3.org/2000/01/rdf-schema#
+    dc: http://purl.org/dc/terms/
+    vcard: http://www.w3.org/2006/vcard/ns#
+    v: http://rdf.data-vocabulary.org/#"
+  lang="en" >
+  <head>
+    <title>JSON-LD - JSON for Linking Data</title>
 
-   <body>
-      <div class="navbar navbar-static-top">
-        <div class="navbar-inner">
-          <div class="row-fluid">
-            <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span>
-            </a> 
-            <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png"> JSON-LD</a>
-            <div class="nav-collapse">
-            <ul class="nav">
-              <li>
-                <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
-              </li>
-              <li>
-                <a href="../learn.html"><span class="icon-book"></span> Documentation</a>
-              </li>
-              <!-- <li><a href="#"><span class="icon-beaker"></span> Developers</a></li> -->
-              <li class="dropdown">
-                <a href="#" class="dropdown-toggle" data-toggle="dropdown">
-                  <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-                 </a>
-                <ul class="dropdown-menu">
-                  <li class="nav-header"><strong>Latest</strong></li>
-                  <li><a href="../spec/latest/json-ld/">Syntax</a></li>
-                  <li><a href="../spec/latest/json-ld-api/">API</a></li>
-                  <li><a href="../spec/latest/json-ld-framing/">Framing</a></li>
-                  <li><a href="../spec/latest/rdf-graph-normalization/">Normalization</a></li>
-                  <li class="divider"></li>
-                  <li class="nav-header"><strong>Previous Drafts</strong></li>
-                  <li><a href="../spec#syntax">Syntax</a></li>
-                  <li><a href="../spec#api">API</a></li>
-                  <li><a href="../spec#framing">Framing</a></li>
-                  <li><a href="../spec#normalization">Normalization</a></li>
-                </ul>
-              </li>
-              <li><a href="../images/index.html"><span class="icon-picture"></span> Branding</a></li>
+    <!-- Meta Tags -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+
+    <!-- Style Sheets -->  
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap.css">
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap-responsive.css">
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/font-awesome.css">
+    <link rel="stylesheet" href="../common/prettify.css" type="text/css" />
+    <link rel="shortcut icon" href="../favicon.ico" />
+
+    <!-- script tags -->
+    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
+
+    <script>
+      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+      ga('create', 'UA-40462488-1', 'json-ld.org');
+      ga('send', 'pageview');
+    </script>
+ </head>
+
+<body>
+  <div class="navbar navbar-static-top">
+    <div class="navbar-inner">
+      <div class="row-fluid">
+        <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
+          <span class="icon-bar"></span>
+          <span class="icon-bar"></span>
+          <span class="icon-bar"></span>
+        </a> 
+        <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
+        <div class="nav-collapse">
+          <ul class="nav">
+            <li>
+              <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
+            </li>
+            <li>
+              <a href="../learn.html"><span class="icon-book"></span> Documentation</a>
+            </li>
+            <!-- <li><a href="#"><span class="icon-beaker"></span> Developers</a></li> -->
+            <li class="dropdown">
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+                <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
+              </a>
+              <ul class="dropdown-menu">
+                <li class="nav-header"><strong>Latest</strong></li>
+                <li><a href="../spec/latest/json-ld/">Syntax</a></li>
+                <li><a href="../spec/latest/json-ld-api/">API</a></li>
+                <li><a href="../spec/latest/json-ld-framing/">Framing</a></li>
+                <li><a href="../spec/latest/rdf-graph-normalization/">Normalization</a></li>
+                <li class="divider"></li>
+                <li class="nav-header"><strong>Previous Drafts</strong></li>
+                <li><a href="../spec#syntax">Syntax</a></li>
+                <li><a href="../spec#api">API</a></li>
+                <li><a href="../spec#framing">Framing</a></li>
+                <li><a href="../spec#normalization">Normalization</a></li>
               </ul>
-            </div>
-            <!--/.nav-collapse -->
-          </div>
+            </li>
+            <li><a href="../images/index.html"><span class="icon-picture"></span> Branding</a></li>
+          </ul>
         </div>
+        <!--/.nav-collapse -->
       </div>
-
-
-      <div class="container">
-        <br>
-
-         <div id="content"> 
-            
-            <div id="info"> 
-               <h1>Requirements</h1> 
-               <p>The following requirements are sorted in most recent to
-               least recent order:</p>
-               <ul class="nav nav-list">
-                 <li><a href="latest/">Latest</a></li>
+    </div>
+  </div>
+  
+  <div class="container">
+  <br>
+    <div id="content">         
+      <div id="info"> 
+        <h1>Requirements</h1> 
+          <p>The following requirements are sorted in most recent to
+          least recent order:</p>
+          <ul class="nav nav-list">
+            <li><a href="latest/">Latest</a></li>
 
 htmlcode;
 
@@ -110,20 +106,18 @@
 }
 
 print <<< htmlcode
-               </ul>
-            </div>
-         </div>
-        <hr>        
-        <div id="footer">
-          <p id="copyright">
-           Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
-           Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
-          </p>
+          </ul>
         </div>
-        
-      </div> <!-- /container -->
-
-   </body> 
+      </div>
+      <hr>        
+      <div id="footer">
+        <p id="copyright">
+         Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
+         Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
+        </p>
+      </div>        
+    </div> <!-- /container -->
+ </body> 
 </html>
 
 htmlcode;
--- a/spec/index.php	Fri Jul 19 00:47:56 2013 +0200
+++ b/spec/index.php	Sat Jul 20 12:13:13 2013 +0200
@@ -1,53 +1,52 @@
 <!DOCTYPE html>
-<html version="HTML+RDFa 1.1"
-      prefix="
-             xhv: http://www.w3.org/1999/xhtml/vocab# 
-             xsd: http://www.w3.org/2001/XMLSchema#
-             rdfs: http://www.w3.org/2000/01/rdf-schema#
-             dc: http://purl.org/dc/terms/
-             vcard: http://www.w3.org/2006/vcard/ns#
-             v: http://rdf.data-vocabulary.org/#"
-      lang="en" >
-   <head>
-      <title>JSON-LD - JSON for Linking Data</title>
-
-      <!-- Meta Tags -->
-      <meta name="viewport" content="width=device-width, initial-scale=1.0">
-      <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-
-      <!-- Style Sheets -->  
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap.css">
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap-responsive.css">
-      <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/font-awesome.css">
-      <link rel="stylesheet" href="../common/prettify.css" type="text/css" />
-      <link rel="shortcut icon" href="../favicon.ico" />
+<html
+  prefix="
+    xhv: http://www.w3.org/1999/xhtml/vocab# 
+    xsd: http://www.w3.org/2001/XMLSchema#
+    rdfs: http://www.w3.org/2000/01/rdf-schema#
+    dc: http://purl.org/dc/terms/
+    vcard: http://www.w3.org/2006/vcard/ns#
+    v: http://rdf.data-vocabulary.org/#"
+  lang="en" >
+  <head>
+    <title>JSON-LD - JSON for Linking Data</title>
 
-      <!-- script tags -->
-      <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
-
-      <script>
-        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-
-        ga('create', 'UA-40462488-1', 'json-ld.org');
-        ga('send', 'pageview');
-      </script>
+    <!-- Meta Tags -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 
-   </head>
+    <!-- Style Sheets -->  
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap.css">
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/bootstrap-responsive.css">
+    <link rel="stylesheet" type="text/css" href="../static/css/bootstrap/font-awesome.css">
+    <link rel="stylesheet" href="../common/prettify.css" type="text/css" />
+    <link rel="shortcut icon" href="../favicon.ico" />
 
-   <body>
-      <div class="navbar navbar-static-top">
-        <div class="navbar-inner">
-          <div class="row-fluid">
-            <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span> 
-              <span class="icon-bar"></span>
-            </a> 
-            <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png"> JSON-LD</a>
-            <div class="nav-collapse">
+    <!-- script tags -->
+    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
+
+    <script>
+      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+      ga('create', 'UA-40462488-1', 'json-ld.org');
+      ga('send', 'pageview');
+    </script>
+  </head>
+
+  <body>
+    <div class="navbar navbar-static-top">
+      <div class="navbar-inner">
+        <div class="row-fluid">
+          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> 
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </a> 
+          <a class="brand" href="../index.html"><img src="../images/json-ld-data-24.png" alt="JSON-LD logo"> JSON-LD</a>
+          <div class="nav-collapse">
             <ul class="nav">
               <li>
                 <a href="../playground/index.html"><span class="icon-beer"></span> Play</a>
@@ -59,7 +58,7 @@
               <li class="dropdown">
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                   <span class="icon-folder-open"></span> Specifications <b class="caret"></b>
-                 </a>
+                </a>
                 <ul class="dropdown-menu">
                   <li class="nav-header"><strong>Latest</strong></li>
                   <li><a href="../spec/latest/json-ld/">Syntax</a></li>
@@ -75,24 +74,23 @@
                 </ul>
               </li>
               <li><a href="../images/index.html"><span class="icon-picture"></span> Branding</a></li>
-              </ul>
-            </div>
-            <!--/.nav-collapse -->
+            </ul>
           </div>
+          <!--/.nav-collapse -->
         </div>
       </div>
-
+    </div>
 
-      <div class="container">
-        <br>
-        <h1>Specifications</h1>
-        <br>
-        <blockquote>The following specifications are sorted in most recent to least recent order.</blockquote>
-        <br>
+    <div class="container">
+      <br>
+      <h1>Specifications</h1>
+      <br>
+      <blockquote>The following specifications are sorted in most recent to least recent order.</blockquote>
+      <br>
 
-        <h2>The JSON-LD Syntax</h2>
-        <ul class="nav nav-list">
-          <li><a href="latest/json-ld/">Latest</a></li>
+      <h2>The JSON-LD Syntax</h2>
+      <ul class="nav nav-list">
+        <li><a href="latest/json-ld/">Latest</a></li>
 <?php
 
 function getDrafts($spec)
@@ -208,26 +206,26 @@
 }
 
 ?>
-               </ul>
-
-        <hr>
-        <div id="footer">
-          <p id="copyright">
-           Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
-           Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
-          </p>
-        </div>
+      </ul>
 
-      </div> <!-- /container -->
+      <hr>
+      <div id="footer">
+        <p id="copyright">
+         Website content released under a <a href="http://creativecommons.org/about/cc0">Creative Commons CC0 Public Domain Dedication</a> except where an alternate is specified.
+         Part of the <a href="http://payswarm.com/">PaySwarm</a> standardization initiative.
+        </p>
+      </div>
 
-      <!-- script tags -->
-      <script type="text/javascript" src="../static/js/bootstrap/bootstrap.js"></script> 
-      <script type="text/javascript">
-        $('#markup,#context,#frame').bind('keyup', function() { 
-          $('.btn-group > .btn').each(function () {
-            $(this).removeClass('active')
-          });
+    </div> <!-- /container -->
+
+    <!-- script tags -->
+    <script type="text/javascript" src="../static/js/bootstrap/bootstrap.js"></script> 
+    <script type="text/javascript">
+      $('#markup,#context,#frame').bind('keyup', function() { 
+        $('.btn-group > .btn').each(function () {
+          $(this).removeClass('active')
         });
-      </script>
-   </body>
+      });
+    </script>
+  </body>
 </html>