Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q2248345 |
| RKDartists | https://rkd.nl/explore/artists/90612 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.29555 |
| Adamlink URI | https://adamlink.nl/person/kockers-george/3445 |
| WikiData URI | http://www.wikidata.org/entity/Q2248345 |
| RKDartists | https://rkd.nl/explore/artists/90612 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.29555 |
| Adamlink URI | https://adamlink.nl/person/kockers-george/3445 |