diff --git a/public/ontology/emblem.rdf b/public/ontology/emblem.rdf
index 9237e7deb90b333c8c9dddc5922f82dc7044d137..9529db36926caa7b879fdd06e755c3a4a84de155 100644
--- a/public/ontology/emblem.rdf
+++ b/public/ontology/emblem.rdf
@@ -17,7 +17,8 @@
       </foaf:Person>
     </dct:creator>
     <dct:creator>
-      <foaf:Person rdf:about="https://orcid.org/0000-0001-9292-5673">
+      <foaf:Person>
+        <owl:sameAs rdf:resource="https://orcid.org/0000-0001-9292-5673"/>
         <foaf:name>David Maus</foaf:name>
         <foaf:mbox rdf:resource="mailto:maus@hab.de"/>
       </foaf:Person>