{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.902128,51.775104],[-1.902066,51.775139],[-1.901847,51.775363],[-1.901746,51.775439],[-1.901538,51.775571],[-1.90137,51.775699],[-1.901344,51.775736],[-1.901339,51.775779],[-1.90136,51.775823],[-1.901391,51.775855],[-1.901445,51.775877],[-1.901505,51.77589],[-1.901586,51.775886],[-1.901686,51.775873],[-1.901795,51.775831],[-1.901914,51.775766],[-1.902338,51.775404],[-1.902395,51.775339],[-1.902436,51.775256],[-1.90244,51.77522],[-1.902429,51.775187],[-1.902402,51.775147],[-1.902359,51.775115],[-1.902291,51.775098],[-1.902195,51.775094],[-1.902128,51.775104]]],[[[-1.902149,51.773568],[-1.902086,51.773578],[-1.902033,51.773603],[-1.901997,51.773637],[-1.901966,51.773721],[-1.90198,51.773763],[-1.902012,51.773794],[-1.902097,51.773837],[-1.902217,51.773843],[-1.902341,51.773816],[-1.902418,51.773755],[-1.902429,51.773711],[-1.902421,51.77367],[-1.902376,51.773619],[-1.902283,51.773576],[-1.902223,51.773565],[-1.902149,51.773568]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"1949-01-14","end-date":"","entity":13901750,"name":"Colnpen round barrows","dataset":"scheduled-monument","typology":"geography","reference":"1003352","prefix":"scheduled-monument","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1003352"}}