HttpException: 403 HTTP 403 error making the query: You have been banned until 2019-02-01T17:37:09.801Z, please respect throttling and retry-after headers.
...
at de.gwdg.metadataqa.wikidata.json.labelextractor.JenaBasedSparqlClient.getClasses(JenaBasedSparqlClient.java:56)
at de.gwdg.metadataqa.wikidata.json.MultithreadClassExtractor.lambda$resolveAll$0(MultithreadClassExtractor.java:45)