{"type":"FeatureCollection","features":[{"type":"Feature","id":"4967","geometry":{"type":"LineString","coordinates":[[256,2],[255,0]]},"properties":{}},{"type":"Feature","id":"6757","geometry":{"type":"LineString","coordinates":[[256,5],[230,12],[209,15],[173,16],[138,20],[94,6],[79,0]]},"properties":{}}]}