Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q5110017 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/47234591 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.71500 |
| VIAF | http://viaf.org/viaf/281798616 |
| Adamlink URI | https://adamlink.nl/person/hovy-willem/8751 |
