diff --git a/examples/UniProt/uniprot_bioregistry_iri_translation.ttl b/examples/UniProt/uniprot_bioregistry_iri_translation.ttl
index 9f3d36c7d..7d4defbc0 100644
--- a/examples/UniProt/uniprot_bioregistry_iri_translation.ttl
+++ b/examples/UniProt/uniprot_bioregistry_iri_translation.ttl
@@ -22,6 +22,7 @@ WHERE {
         ?protein owl:sameAs ?otherIdentifier .
     }
 }""" ;
+    schema:keywords "mapping" , "identifier" ;
     schema:target <https://sparql.uniprot.org/sparql/> ;
     spex:federatesWith <https://bioregistry.io/sparql> .