Add Open Government, Netherlands (#2323)

README.md

@@ -810,6 +810,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Open Government, Korea](https://www.data.go.kr/) | Korea Government Open Data | `apiKey` | Yes | Unknown |
 | [Open Government, Mexico](https://www.inegi.org.mx/datos/) | Mexican Statistical Government Open Data | No | Yes | Unknown |
 | [Open Government, Mexico](https://datos.gob.mx/) | Mexico Government Open Data | No | Yes | Unknown |
+| [Open Government, Netherlands](https://data.overheid.nl/en/ondersteuning/data-publiceren/api) | Netherlands Government Open Data | No | Yes | Unknown |
 | [Open Government, New South Wales](https://api.nsw.gov.au/) | New South Wales Government Open Data | `apiKey` | Yes | Unknown |
 | [Open Government, New Zealand](https://www.data.govt.nz/) | New Zealand Government Open Data | No | Yes | Unknown |
 | [Open Government, Peru](https://www.datosabiertos.gob.pe/) | Peru Government Open Data | No | Yes | Unknown |