--- a/rdf-turtle/index.html	Fri Jun 10 16:27:13 2011 -0700
+++ b/rdf-turtle/index.html	Fri Jun 10 16:32:45 2011 -0700
@@ -666,7 +666,7 @@
           The node produced by matching <code><a href="#prod-turtle2-collection">collection</a></code> is the blank node <code>B<sub>head</sub></code>.
           </p>
           </section>
-          <section id="sec-parsing-example">
+          <section id="sec-parsing-example" class="informative">
           <h3>Parsing Example (Informative)</h3>
 
           <p>The following informative example shows the semantic actions performed when  parsing this Turtle document with an LALR(1) parser:</p>
@@ -702,7 +702,7 @@
               </ul>
           </section>
         </section>
-        <section id="sec-examples">
+        <section id="sec-examples" class="informative">
         <h2>Examples (Informative)</h2>
 
           <p>This example is a Turtle translation of 
@@ -810,7 +810,7 @@
         </section>
 
 
-      <section id="sec-diff-ntriples">
+      <section id="sec-diff-ntriples" class="informative">
         <h2>Turtle compared to N-Triples (Informative)</h2>
         <p class="note">All of the parts of Turtle that talk about being derived from N-Triples need to change if this document also specifies N-Triples.</p>
         <p>Turtle adds the following syntax to N-Triples:</p>
@@ -837,7 +837,7 @@
           <li><a href="#prod-turtle2-BooleanLiteral">Boolean literals</a> of type <code>xsd:boolean</code></li>
         </ol>
       </section>
-      <section id="sec-diff-n3">
+      <section id="sec-diff-n3" class="informative">
         <h2>Turtle compared to Notation 3 (Informative)</h2>
 
         <p>Notation 3 (N3) triples are a superset of RDF triples.
@@ -861,10 +861,10 @@
           <li>&lt;=</li>
         </ol>
       </section>
-      <section  id="sec-diff-sparql">
+      <section  id="sec-diff-sparql" class="informative">
       <h2>Turtle compared to SPARQL (Informative)</h2>
 
-      <p>The <a href="http://www.w3.org/TR/2008/REC-rdf-sparql-query-20080115/">SPARQL Query Language for RDF</a> (<acronym title="SPARQL Protocol And RDF Query Language">SPARQL</acronym>) <a href="#ref-sparqlq">[SPARQLQ]</a> uses a Turtle/N3 style syntax for its <a href="../../../2009/sparql/docs/query-1.1/rq25#rTriplesBlock">TriplesBlock production</a>.
+      <p>The <a href="http://www.w3.org/TR/2008/REC-rdf-sparql-query-20080115/">SPARQL Query Language for RDF</a> (<acronym title="SPARQL Protocol And RDF Query Language">SPARQL</acronym>) [[RDF-SPARQL-QUERY]] uses a Turtle/N3 style syntax for its <a href="../../../2009/sparql/docs/query-1.1/rq25#rTriplesBlock">TriplesBlock production</a>.
       This production differs from the Turtle langage in that:
       </p>
 
@@ -879,7 +879,7 @@
       <p>For further information see the
       <a href="http://www.w3.org/TR/2008/REC-rdf-sparql-query-20080115/#QSynIRI">Syntax for IRIs</a>
       and <a href="http://www.w3.org/TR/2008/REC-rdf-sparql-query-20080115/#grammar">SPARQL Grammar</a>
-      sections of the SPARQL query document <a href="#ref-sparqlq">[SPARQLQ]</a>.
+      sections of the SPARQL query document [[RDF-SPARQL-QUERY]].
       </p>
       </section>