Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q18603232 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/67380375 |
| RKDartists | https://rkd.nl/explore/artists/1397 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.25803 |
| VIAF | http://viaf.org/viaf/96414398 |
| Adamlink URI | https://adamlink.nl/person/altmann-sybrand/44 |
