(de)dbpedia.orghttp://catalogue.bnf.fr/ark:/12148/cb11887957gcatalogue.bnf.frhttp://d-nb.info/gnd/118854879d-nb.infohttp://isni.org/isni/0000000121431596isni.orghttps://www.freebase.com/m/025ffjwww.freebase.comhttps://www.wikidata.org/entity/Q179825www.wikidata.org。