diff --git a/ulaval-ppr-principes-fair.html b/ulaval-ppr-principes-fair.html
index ecdc359..074f04b 100644
--- a/ulaval-ppr-principes-fair.html
+++ b/ulaval-ppr-principes-fair.html
@@ -246,8 +246,8 @@ limitées</li>
 </ul></li>
 </ul>
 </section>
-<section id="accessible-accessible" class="slide level2">
-<h2>Accessible (accessible)</h2>
+<section id="accessible" class="slide level2">
+<h2>Accessible</h2>
 <ul>
 <li class="fragment">Métadonnées
 <ul>
@@ -266,8 +266,8 @@ Commons License</a></li>
 </ul></li>
 </ul>
 </section>
-<section id="accessible-accessible-1" class="slide level2">
-<h2>Accessible (accessible)</h2>
+<section id="accessible-1" class="slide level2">
+<h2>Accessible</h2>
 <ul>
 <li class="fragment">Protocole d’accès aux métadonnées
 <ul>
@@ -285,8 +285,8 @@ Poste</li>
 </ul></li>
 </ul>
 </section>
-<section id="accessible-accessible-2" class="slide level2">
-<h2>Accessible (accessible)</h2>
+<section id="accessible-2" class="slide level2">
+<h2>Accessible</h2>
 <ul>
 <li class="fragment">Métadonnées indépendantes des données
 <ul>
@@ -297,8 +297,8 @@ confidentielles)</li>
 </ul></li>
 </ul>
 </section>
-<section id="interoperable-interoperable" class="slide level2">
-<h2>Interoperable (interoperable)</h2>
+<section id="interoperable" class="slide level2">
+<h2>Interoperable</h2>
 <ul>
 <li class="fragment">Représentation des connaissances
 <ul>
@@ -309,15 +309,15 @@ confidentielles)</li>
 </ul></li>
 </ul>
 </section>
-<section id="interoperable-interoperable-1" class="slide level2">
-<h2>Interoperable (interoperable)</h2>
+<section id="interoperable-1" class="slide level2">
+<h2>Interoperable</h2>
 <figure>
 <img data-src="crayola-excel.png" alt="crayola-excel.png" />
 <figcaption aria-hidden="true">crayola-excel.png</figcaption>
 </figure>
 </section>
-<section id="interoperable-interoperable-2" class="slide level2">
-<h2>Interoperable (interoperable)</h2>
+<section id="interoperable-2" class="slide level2">
+<h2>Interoperable</h2>
 <ul>
 <li class="fragment">Formats de données ouverts
 <ul>
@@ -331,14 +331,14 @@ href="https://junkcharts.typepad.com/junk_charts/">Junk Charts</a></li>
 </ul></li>
 </ul>
 </section>
-<section id="interoperable-interoperable-3" class="slide level2">
-<h2>Interoperable (interoperable)</h2>
+<section id="interoperable-3" class="slide level2">
+<h2>Interoperable</h2>
 <p><img data-src="langfr-800px-Taxonomic_hierarchy.svg.png" height="512"
 alt="langfr-800px-Taxonomic_hierarchy.svg.png" /><br />
 </p>
 </section>
-<section id="interoperable-interoperable-4" class="slide level2">
-<h2>Interoperable (interoperable)</h2>
+<section id="interoperable-4" class="slide level2">
+<h2>Interoperable</h2>
 <ul>
 <li class="fragment">Vocabulaire
 <ul>