Warning, /education/marble/examples/json/rfc7946-a7-geometrycollection.geojson is written in an unsupported language. File is not indexed.

 {
     "type": "GeometryCollection",
     "geometries": [
         {
             "type": "Point",
             "coordinates": [100.0, 0.0]
         },
         {
             "type": "LineString",
             "coordinates": [
                 [101.0, 0.0],
                 [102.0, 1.0]
             ]
         }
     ]
 }