Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q2573069 |
| RKDartists | https://rkd.nl/explore/artists/349115 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.84205 |
| VIAF | http://viaf.org/viaf/22414421 |
| Adamlink URI | https://adamlink.nl/person/hecht-karl-wilhelm/4982 |
