| human | Q5 |
| P27 | country of citizenship | Austria | Q40 |
| P69 | educated at | Music and Arts University of the City of Vienna | Q876640 |
| Hochschule für Musik und Tanz Köln | Q55021 | ||
| Anton Bruckner Private University | Q461551 | ||
| University of Music and Performing Arts Graz | Q875147 | ||
| P108 | employer | Vienna Volksoper | Q694747 |
| Vienna Volksoper | Q113070627 | ||
| P734 | family name | Ritter | Q1158333 |
| Ritter | Q1158333 | ||
| Ritter | Q1158333 | ||
| P735 | given name | Hedwig | Q19689438 |
| Hedwig | Q19689438 | ||
| P1412 | languages spoken, written or signed | German | Q188 |
| P106 | occupation | opera singer | Q2865819 |
| P21 | sex or gender | female | Q6581072 |
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