Add DID parameter for dereferencing an information resource identifie…

…d by a DID.

Co-authored-by: Markus Sabadello <[email protected]>

index.html

@@ -922,6 +922,18 @@ <h2>DID Parameters</h2>
 <a data-lt="ascii string">ASCII string</a>.
               </td>
             </tr>
+            <tr>
+              <td>
+<code>resource</code>
+              </td>
+              <td>
+Indicates that the resource to be dereferenced is the <a>DID Subject</a>, rather
+than the <a>DID Document</a>. This parameter is used to retrieve an information
+resource identified by a <a>DID</a>. Support for this parameter is OPTIONAL.
+If present, the associated value MUST be the
+<a data-lt="ascii string">ASCII string</a> <code>true</code>.
+              </td>
+            </tr>
           </tbody>
         </table>
 
@@ -950,8 +962,7 @@ <h2>DID Parameters</h2>
         </p>
 
         <p>
-Two example <a>DID URLs</a> using the <code><a>service</a></code> and
-<code>version-time</code> DID parameters are shown below.
+Some example <a>DID URLs</a> using DID parameters are shown below.
         </p>
 
         <pre class="example nohighlight"
@@ -964,6 +975,10 @@ <h2>DID Parameters</h2>
 did:foo:21tDAKCERh95uGgKbJNHYp?version-time=2002-10-10T17:00:00Z
         </pre>
 
+        <pre class="example nohighlight" title="A DID URL with a 'resource' DID parameter">
+did:foo:21tDAKCERh95uGgKbJNHYp?resource=true
+        </pre>
+
         <p class="note" title="DID parameters and DID resolution">
 The <a>DID resolution</a> and the <a>DID URL dereferencing</a> functions can
 be influenced by passing input metadata to a <a>DID resolver</a> that are