http://dbpedia.org/resource/Jean_Baptiste_LeLande
http://dbpedia.org/resource/Joseph_De_Cauwer
http://dbpedia.org/resource/John_Sheridan_(Royal_Navy_officer)
http://dbpedia.org/resource/%C3%89tienne_Az%C3%A9ma
http://dbpedia.org/resource/Vasili_Popugaev
http://dbpedia.org/resource/Robert_Morehead
http://dbpedia.org/resource/Alexander_Hamilton_Willard
http://dbpedia.org/resource/Charles_Domery
http://dbpedia.org/resource/James_Pattison_Cockburn
