{"type":"FeatureCollection","features":[{"type":"Feature","id":"2391","geometry":{"type":"LineString","coordinates":[[23,0],[54,2],[83,6],[124,14],[184,32],[240,56],[256,65]]},"properties":{}},{"type":"Feature","id":"1642","geometry":{"type":"LineString","coordinates":[[256,62],[250,59],[187,31],[123,10],[90,3],[68,0]]},"properties":{}}]}