"Alejandro de Humboldt"@en . . "SDN:C17::57VA" . "{\"node\": {\n \"country\": \"Mexico\",\n \"platformclass\": \"research vessel\",\n \"notes\": \"Previously spelled Ale Andro De Humboldt.\",\n \"built\": 1971,\n \"length\": 42.45,\n \"title\": \"RV\",\n \"commissioned\": 1971\n}}"@en . .