type,GeoJSON
point,           "{\"type\":\"Point\",\"coordinates\":[30.0,10.0]}"
linestring,      "{\"type\":\"LineString\",\"coordinates\":[[30.0,10.0],[10.0,30.0],[40.0,40.0]]}"
polygon,         "{\"type\":\"Polygon\",\"coordinates\":[[[30.0,10.0],[10.0,20.0],[20.0,40.0],[40.0,40.0],[30.0,10.0]]]}"
polygon,         "{\"type\":\"Polygon\",\"coordinates\":[[[35.0,10.0],[10.0,20.0],[15.0,40.0],[45.0,45.0],[35.0,10.0]],[[20.0,30.0],[35.0,35.0],[30.0,20.0],[20.0,30.0]]]}"
multipoint,      "{\"type\":\"MultiPoint\",\"coordinates\":[[10.0,40.0],[40.0,30.0],[20.0,20.0],[30.0,10.0]]}"
multilinestring, "{\"type\":\"MultiLineString\",\"coordinates\":[[[10.0,10.0],[20.0,20.0],[10.0,40.0]],[[40.0,40.0],[30.0,30.0],[40.0,20.0],[30.0,10.0]]]}"
multipolygon,    "{\"type\":\"MultiPolygon\",\"coordinates\":[[[[30.0,20.0],[10.0,40.0],[45.0,40.0],[30.0,20.0]]],[[[15.0,5.0],[40.0,10.0],[10.0,20.0],[5.0,10.0],[15.0,5.0]]]]}"
multipolygon,    "{\"type\":\"MultiPolygon\",\"coordinates\":[[[[40.0,40.0],[20.0,45.0],[45.0,30.0],[40.0,40.0]]],[[[20.0,35.0],[45.0,20.0],[30.0,5.0],[10.0,10.0],[10.0,30.0],[20.0,35.0]],[[30.0,20.0],[20.0,25.0],[20.0,15.0],[30.0,20.0]]]]}"
collection,      "{\"type\":\"GeometryCollection\",\"geometries\":[{\"type\":\"Polygon\",\"coordinates\":[[[1.0,1.0],[2.0,1.0],[2.0,2.0],[1.0,2.0],[1.0,1.0]]]},{\"type\":\"Point\",\"coordinates\":[2.0,3.0]},{\"type\":\"LineString\",\"coordinates\":[[2.0,3.0],[3.0,4.0]]}]}"