"Dr. Luigi (character)"@en . . . "Dr. Luigi"@en . "Male"@en . . "Dr. Luigi's artwork from Dr. Luigi"@en . "Human"@en . . . "Dr. Luigi is an alter-ego of Luigi that appears in the game Dr. Luigi."@en . . . "Dr. Luigi"@en . . . . "Dr. Luigi is an alter-ego of Luigi that appears in the game Dr. Luigi."@en . .