Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q1352423 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.7334 |
| VIAF | http://viaf.org/viaf/12362795 |
| Adamlink URI | https://adamlink.nl/person/herzog-erich/9578 |
| WikiData URI | http://www.wikidata.org/entity/Q1352423 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.7334 |
| VIAF | http://viaf.org/viaf/12362795 |
| Adamlink URI | https://adamlink.nl/person/herzog-erich/9578 |