code: @Subscribe
      @AllowConcurrentEvents
      public synchronized void handleOntologyCreated(OntologyCreatedEvent event) {
  
          log.info("Processing Ontology Created Event - {}", event.getOntologyUri());
  
          // Obtain the concepts in the ontology uploaded
          Set<URI> conceptUris = this.manager.getKnowledgeBaseManager().listConcepts(event.getOntologyUri());
          log.info("Fetching matches for all the {} concepts present in the ontology - {}", conceptUris.size(), event.getOntologyUri());
  
          // For each of them update their entries in the index (matched concepts will be updated later within the loop)
          for (URI c : conceptUris) {
              indexedMatches.put(c, new ConcurrentHashMap<URI, MatchResult>(sparqlMatcher.listMatchesAtLeastOfType(c, LogicConceptMatchType.Subsume)));
          }
      }
docs: A new ontology has been uploaded to the server and we need to update the indexes
  
  @param event the actual event that was triggered