{ "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": { "name": "田畑", "description": "田畑" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 139.82347, 38.901187 ], [ 139.819951, 38.898849 ], [ 139.821754, 38.895342 ], [ 139.823556, 38.895208 ], [ 139.823642, 38.894306 ], [ 139.823041, 38.893972 ], [ 139.824543, 38.893371 ], [ 139.826517, 38.890966 ], [ 139.827633, 38.888361 ], [ 139.828448, 38.88796 ], [ 139.827976, 38.896177 ], [ 139.82347, 38.901187 ] ] ] } } ] }