--- a/ttml1/spec/ttml1.html	Thu Sep 19 18:25:04 2013 -0600
+++ b/ttml1/spec/ttml1.html	Sun Sep 22 19:41:40 2013 -0600
@@ -139,7 +139,7 @@
       <dd>Dave Singer, Apple Computer</dd>
     </dl>
 
-    <p>Please refer to the <a href="ttml1-errata.html"><strong>errata</strong></a> for
+    <p>Please refer to the <a href="http://www.w3.org/2013/09/ttml1-errata.html"><strong>errata</strong></a> for
     this document, which may include normative corrections.</p>
 
     <p>See also <a href=
@@ -211,9 +211,9 @@
     attribute from <code>continuous</code> to <code>discontinuous</code>. A cumulative
     summary of all changes applied to this version since the Recommendation was first
     published is available at <a href=
-    "ttml1-changes.html#change-history-rec-to-2e-per">Changes from Recommendation to
+    "http://www.w3.org/2013/09/ttml1-changes.html#change-history-rec-to-2e-per">Changes from Recommendation to
     Proposed Edited Recommendation (2nd Ed.)</a> and <a href=
-    "ttml1-changes.html#change-history-2e-per-to-rec-2e">Changes from Proposed Edited
+    "http://www.w3.org/2013/09/ttml1-changes.html#change-history-2e-per-to-rec-2e">Changes from Proposed Edited
     Recommendation (2nd Ed.) to Recommendation (2nd Ed.)</a>.</p>
 
     <p>A <a href="http://www.w3.org/2008/10/dfxp-testsuite.zip">sample test suite</a> is
@@ -12555,8 +12555,10 @@
           <code>ttm:actor</code> child that specifies the agent that plays the role of
           the actor.</p>
 
-          <p>A <code>ttm:agent</code> metadata item is considered to be significant only
-          when specified as a child of the <code>head</code> element or as a child of a
+          <p id='significant-ttm_agent'>A <code>ttm:agent</code>
+          metadata item is considered to be <em>significant</em> only
+          when specified as a child of the <code>head</code> element
+          or as a child of a
           <code>metadata</code> element child of the <code>head</code> element.</p>
 
           <div class="note">
@@ -12784,7 +12786,7 @@
           content.</p>
 
           <p>If specified, a <code>ttm:agent</code> attribute must reference
-          <em>significant</em> <code>ttm:agent</code> element instances.</p>
+          <a href='#significant-ttm_agent'><em>significant</em> <code>ttm:agent</code></a> element instances.</p>
 
           <p>The same IDREF, <em>ID</em>, should not appear more than once in the value
           of a <code>ttm:agent</code> attribute.</p>
@@ -13002,7 +13004,7 @@
         Schema</h3>
 
         <p>A Relax NG Compact Syntax (RNC) <a href="#rng">[RELAX NG]</a> based schema for
-        TTML Content is available at <a href="rnc/schema.zip">ZIP Archive</a>. This
+        TTML Content is available at <a href="http://www.w3.org/2013/09/ttml1/rnc/schema.zip">ZIP Archive</a>. This
         schema does not normatively define the validity of Timed Text Markup Language
         content as defined by this specification. In particular, the formal validity of
         TTML Content is defined by <a href="#conformance-content"><b>3.1 Content
@@ -13014,7 +13016,7 @@
         (XSD) Schema</h3>
 
         <p>A W3C XML Schema Definition (XSD) <a href="#xsd-1">[XML Schema Part 1]</a>
-        based schema for TTML Content is available at <a href="xsd/schema.zip">ZIP
+        based schema for TTML Content is available at <a href="http://www.w3.org/2013/09/ttml1/xsd/schema.zip">ZIP
         Archive</a>. This schema does not normatively define the validity of Timed Text
         Markup Language content as defined by this specification. In particular, the
         formal validity of TTML Content is defined by <a href=