code: private Model initModel() {
          OntModel m = ModelFactory.createOntologyModel(OntModelSpec.OWL_DL_MEM, ModelFactory.createDefaultModel());
          try {
              schemaReader.read(m);
          } catch (RdfReaderException e) {
              log.error("Cannot load ontology: {} ", getSchema(), e);
          }
          return m;
      }
docs: lazy loaded via lombok