skos:altLabel | - Liechtenstein
- Johann I
- Johann
- Prince Liechtenstein
- von Liechtenstein
- Prince Johann of Liechtenstein
- Johann I Josef
- Johann I Josef, Prince of Liechtenstein
- Johann I Joseph
- Johann I of Liechtenstein
- Prince Johann I
- Prince Johann I Josef
- Prince Johann I Joseph
- Prince Johann Joseph of Liechtenstein
- Prince Johann of Liechtenstein's
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