diff --git a/_sources/about.rst.txt b/_sources/about.rst.txt
index 7ddf06a..34f7ecc 100644
--- a/_sources/about.rst.txt
+++ b/_sources/about.rst.txt
@@ -14,6 +14,6 @@ ecosystem of Findable resources.
 
 Here you can find the entities described in BattINFO, classified in two domains.
 
-* `Battery Domain <http://emmo.info/battery>`__
-* `Electrochemistry Domain <http://emmo.info/electrochemistry>`__
-* `Chemical Substance Domain <http://emmo.info/chemicalsubstance>`__
+* `Battery Domain <https://w3id.org/emmo/domain/battery>`__
+* `Electrochemistry Domain <https://w3id.org/emmo/domain/electrochemistry>`__
+* `Chemical Substance Domain <https://w3id.org/emmo/domain/chemicalsubstance>`__
diff --git a/about.html b/about.html
index 2a8863e..c93e494 100644
--- a/about.html
+++ b/about.html
@@ -338,9 +338,9 @@ <h1>BattINFO<a class="headerlink" href="#battinfo" title="Permalink to this head
 ecosystem of Findable resources.</p>
 <p>Here you can find the entities described in BattINFO, classified in two domains.</p>
 <ul class="simple">
-<li><p><a class="reference external" href="http://emmo.info/battery">Battery Domain</a></p></li>
-<li><p><a class="reference external" href="http://emmo.info/electrochemistry">Electrochemistry Domain</a></p></li>
-<li><p><a class="reference external" href="http://emmo.info/chemicalsubstance">Chemical Substance Domain</a></p></li>
+<li><p><a class="reference external" href="https://w3id.org/emmo/domain/battery">Battery Domain</a></p></li>
+<li><p><a class="reference external" href="https://w3id.org/emmo/domain/electrochemistry">Electrochemistry Domain</a></p></li>
+<li><p><a class="reference external" href="https://w3id.org/emmo/domain/chemicalsubstance">Chemical Substance Domain</a></p></li>
 </ul>
 </section>