{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.288355,52.954266],[-1.287928,52.953139],[-1.287891,52.953037],[-1.287861,52.952962],[-1.287829,52.952873],[-1.287755,52.952685],[-1.287629,52.952382],[-1.287587,52.952274],[-1.287546,52.952176],[-1.287391,52.951785],[-1.28725,52.951426],[-1.287217,52.951337],[-1.287135,52.95113],[-1.287026,52.95115],[-1.286806,52.951184],[-1.286851,52.951289],[-1.287024,52.951711],[-1.287029,52.951728],[-1.287101,52.951903],[-1.287171,52.952066],[-1.287203,52.952149],[-1.287338,52.952468],[-1.287371,52.952541],[-1.287421,52.952663],[-1.287484,52.952808],[-1.287556,52.95302],[-1.287562,52.953034],[-1.287601,52.953214],[-1.287643,52.953328],[-1.287655,52.953353],[-1.287876,52.953743],[-1.287914,52.953815],[-1.287934,52.953873],[-1.287945,52.95391],[-1.287967,52.954006],[-1.287983,52.954129],[-1.287985,52.954199],[-1.287996,52.954339],[-1.288011,52.954433],[-1.288041,52.954428],[-1.288067,52.95442],[-1.288094,52.954405],[-1.288116,52.954389],[-1.288137,52.954368],[-1.288161,52.954339],[-1.288178,52.954324],[-1.288193,52.954315],[-1.288225,52.9543],[-1.288256,52.954288],[-1.288284,52.954281],[-1.28835,52.954269],[-1.288354,52.954268],[-1.288355,52.954266]]]]},"type":"Feature","properties":{"entry-date":"2026-06-19","start-date":"","end-date":"","entity":45252172,"name":"TROWELL MARSH","dataset":"local-nature-reserve","typology":"geography","reference":"1009212","prefix":"local-nature-reserve","organisation-entity":501910,"quality":"authoritative"}}