readd label

services/exhibitions/queries/main.query

@@ -2,7 +2,7 @@ SELECT DISTINCT ?uri ?label ?description ?logo ?alternative WHERE {
     GRAPH <urn:x-arq:UnionGraph>  {
     # duplicate to avoid optionals if subquery is empty
        {?uri a ubbont:Exhibition }
-    {SELECT ?uri ?seq ?title  WHERE {
+    {SELECT ?uri ?seq ?label  WHERE {
         {?uri a ubbont:Exhibition. }
         ?uri ubbont:showWeb true .
         ?uri dct:title ?label .