{ "type": "FeatureCollection", "features": [ { "type": "Feature", "id": "way/437104686", "properties": { "timestamp": "2018-10-22T14:28:33Z", "version": 2, "changeset": 63761572, "area": "yes", "waterway": "dam", "id": "way/437104686" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ -40.4489446, -3.1797473 ], [ -40.4493213, -3.1797802 ], [ -40.4512873, -3.1810469 ], [ -40.4514337, -3.1812684 ], [ -40.4511413, -3.1812363 ], [ -40.4489687, -3.1798518 ], [ -40.4489446, -3.1797473 ] ] ] } } ] }