http://dbpedia.org/resource/Charles_Camille_Chazal
http://dbpedia.org/resource/Johannes_Haarklou
http://dbpedia.org/resource/Joshua_Cushman
http://dbpedia.org/resource/Franz-Joseph_M%C3%BCller_von_Reichenstein
http://dbpedia.org/resource/Elam_Lynds
http://dbpedia.org/resource/Robert_Wilkinson_(cartographer)
