Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q1902918 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.80318 |
| VIAF | http://viaf.org/viaf/121570010 |
| Adamlink URI | https://adamlink.nl/person/heinze-gustaaf-adolf/8534 |
| WikiData URI | http://www.wikidata.org/entity/Q1902918 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.80318 |
| VIAF | http://viaf.org/viaf/121570010 |
| Adamlink URI | https://adamlink.nl/person/heinze-gustaaf-adolf/8534 |