diff --git a/dcat/UML/dcat-relationships.drawio b/dcat/UML/dcat-relationships.drawio
new file mode 100644
index 000000000..5982ccf49
--- /dev/null
+++ b/dcat/UML/dcat-relationships.drawio
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diff --git a/dcat/UML/dcat-relationships.svg b/dcat/UML/dcat-relationships.svg
new file mode 100644
index 000000000..ccc497bac
--- /dev/null
+++ b/dcat/UML/dcat-relationships.svg
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\ No newline at end of file
diff --git a/dcat/images/dcat-relationships.svg b/dcat/images/dcat-relationships.svg
new file mode 100644
index 000000000..ccc497bac
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+++ b/dcat/images/dcat-relationships.svg
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diff --git a/dcat/index.html b/dcat/index.html
index 96e864834..366ae61bb 100644
--- a/dcat/index.html
+++ b/dcat/index.html
@@ -5521,10 +5521,10 @@ <h2>Qualified relations</h2>
     A common approach for meeting these kinds of requirement is to introduce an additional resource to carry parameters that qualify the relationship. Precedents are the <a data-cite="?PROV-O#description-qualified-terms">qualified terms</a> in [[?PROV-O]] and the <a data-cite="?VOCAB-SSN#Sample_Relations">sample relations</a> in the Semantic Sensor Network ontology [[?VOCAB-SSN]]. The general <a href="http://patterns.dataincubator.org/book/qualified-relation.html">Qualified Relation pattern</a> is described in [[?LinkedDataPatterns]].
   </p>
   <p>
-    Many of the qualified terms from [[!PROV-O]] are relevant to the description of resources in catalogs but these are incomplete due to the activity-centric viewpoint taken by PROV-O. Addressing some of the gaps, additional forms are included in the DCAT vocabulary to satisfy requirements that do not involve explicit activities. These are summarized in <a href="#UML-DCAT-Qualified-Relations"></a>:
+    Many of the qualified terms from [[!PROV-O]] are relevant to the description of resources in catalogs but these are incomplete due to the activity-centric viewpoint taken by PROV-O. Addressing some of the gaps, additional forms are included in the DCAT vocabulary to satisfy requirements that do not involve explicit activities. These are summarized in <a href="#fig-dcat-relationships"></a>:
   </p>
 
-  <figure id="UML-DCAT-Qualified-Relations"><img alt="UML model of DCAT qualified relationships" src="images/DCAT-relationships.png">
+  <figure id="fig-dcat-relationships"><img alt="UML model of DCAT qualified relationships" src="images/dcat-relationships.svg">
       <figcaption>
           Qualified relationships support an extensible set of roles relating resources to agents or to other resources
       </figcaption>