Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q16833442 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/18918791 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/8714 |
| RKDartists | https://rkd.nl/explore/artists/28477 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.52166 |
| Rijksmuseum Amsterdam | urn:rijksmuseum:people:RM0001.PEOPLE.16422 |
| VIAF | http://viaf.org/viaf/223447390 |
| Adamlink URI | https://adamlink.nl/person/folkema-anna/5199 |
