test.geojson

{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "geometry": {
        "type": "Point",
        "coordinates": [
          5.9214162826538095,
          45.59398878855931
        ]
      },
      "properties": {
        "name": "Chez moi",
        "children": "3",
        "instruments": "clarinet, guitar, saxophone, flute"
      }
    }
  ]
}