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@@ -133,6 +133,17 @@ <h3 class="w3-center">The DISK Project</h3>
       </p>
 
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+
+      <h4> Representing hypotheses </h4>
+      <p>
+        To represent hypotheses and goals we use the Scientific Question Ontology (SQO).
+        SQO aims  to define Semantic Templates for Scientific Questions, in order to be make them customizable by users.
+        This ontology defines Question Templates, Question Variables and their respective options and constraints.
+        This way users are guided on the creation of testable hypothesis.
+      </p>
+      <p>
+        The latest version of the ontology is available at <a href="https://w3id.org/sqo" target="_blank">w3id.org/sqo</a>
+      </p>
     </div>
 
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