Key Information
| Language of Content | Entity Label | Description | Aliases | |
|---|---|---|---|---|
| English | Leo Slezak | 1 | ||
| German | Leo Slezak | 1 | ||
| Spanish | Leo Slezak | 1 | ||
| French | Leo Slezak | ténor | 1 | |
| Dutch | Leo Slezak | 1 |
https://id.oclc.org/worldcat/entity/E39PCjFDXkX3Pr8KJYMQgXX3cd
Person
| Language of Content | Entity Label | Description | Aliases | |
|---|---|---|---|---|
| English | Leo Slezak | 1 | ||
| German | Leo Slezak | 1 | ||
| Spanish | Leo Slezak | 1 | ||
| French | Leo Slezak | ténor | 1 | |
| Dutch | Leo Slezak | 1 |