Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q1816105 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/77980026 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/2796 |
| RKDartists | https://rkd.nl/explore/artists/26680 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.23067 |
| Rijksmuseum Amsterdam | urn:rijksmuseum:people:RM0001.PEOPLE.3857 |
| VIAF | http://viaf.org/viaf/68869863 |
| Adamlink URI | https://adamlink.nl/person/esselens-jacob/5257 |
