Den Haag Stadhouderslaan
| Key | Value |
|---|---|
| addr:city | 's-Gravenhage |
| addr:housenumber | 43 |
| addr:postcode | 2517HV |
| addr:street | Stadhouderslaan |
| name | KM21 |
| opening_hours | Tu-Su 11:00-18:00 |
| tourism | museum |
| website | https://www.km21.nl/nl |
| wikidata | Q51173590 |
| wikipedia | nl:KM21 |
