| human | Q5 |
| P6194 | Austrian Biographical Encyclopedia ID | L/Liebhardt_Ida_1856_1933 |
| P10085 | biografiA ID | liebhardt-ida |
| P7902 | Deutsche Biographie (GND) ID | 11604022X |
| P227 | GND ID | 11604022X |
| P2671 | Google Knowledge Graph ID | /g/11b5v50skm |
| P12615 | Hanslick Online person ID | 1779 |
| P5366 | Operissimo artist ID | ffcyoieagxaaaaaaxpwc |
| P12483 | PMB – Personen der Moderne Basis person ID | 99218 |
| P214 | VIAF ID | 52432177 |
| P7842 | Vienna History Wiki ID | 360541 |
| P10832 | WorldCat Entities ID | E39PBJxCxGPMrvXW94ct66Pmh3 |
| P8432 | Österreichisches Musiklexikon Online ID | L/Liebhardt_Ida |
| P27 | country of citizenship | Austria | Q40 |
| P734 | family name | Baier | Q632945 |
| Baier | Q632945 | ||
| Baier | Q632945 | ||
| Liebhardt | Q1823948 | ||
| Liebhardt | Q1823948 | ||
| Liebhardt | Q1823948 | ||
| P735 | given name | Ida | Q644599 |
| Ida | Q644599 | ||
| P1303 | instrument | voice | Q17172850 |
| P106 | occupation | opera singer | Q2865819 |
| P21 | sex or gender | female | Q6581072 |
| P412 | voice type | contralto | Q37137 |
| Egyptian Arabic (arz / Q29919) | ايدا باير | wikipedia |
| Ida Baier | wikipedia | |
| Ida Baier | wikipedia |
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