{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.572117,54.856193],[-1.572989,54.856266],[-1.573116,54.855806],[-1.572388,54.855755],[-1.572375,54.855802],[-1.572425,54.855806],[-1.572399,54.855906],[-1.572346,54.855903],[-1.572321,54.856008],[-1.572168,54.855997],[-1.572117,54.856193]]],[[[-1.572073,54.856392],[-1.572117,54.856534],[-1.572143,54.856567],[-1.572241,54.85662],[-1.5724,54.856659],[-1.572457,54.856472],[-1.572367,54.856461],[-1.572334,54.856394],[-1.57231,54.856375],[-1.572285,54.856369],[-1.572075,54.856354],[-1.572073,54.856392]]],[[[-1.570995,54.856088],[-1.570984,54.856154],[-1.571968,54.856232],[-1.572168,54.855578],[-1.572166,54.855564],[-1.571099,54.855492],[-1.570995,54.856088]],[[-1.571873,54.856024],[-1.571797,54.856016],[-1.571808,54.855985],[-1.57149,54.855944],[-1.571479,54.855975],[-1.57137,54.855961],[-1.571382,54.85593],[-1.571319,54.855922],[-1.571312,54.855943],[-1.571236,54.855933],[-1.571257,54.855879],[-1.5712,54.855878],[-1.571205,54.855864],[-1.571218,54.855865],[-1.571235,54.85582],[-1.571223,54.855818],[-1.571228,54.855802],[-1.571263,54.855806],[-1.57126,54.855813],[-1.571421,54.855834],[-1.571435,54.855801],[-1.571693,54.855833],[-1.571709,54.855792],[-1.571774,54.8558],[-1.571759,54.855842],[-1.571816,54.855849],[-1.571821,54.855837],[-1.571852,54.855841],[-1.571847,54.855853],[-1.571935,54.855865],[-1.571921,54.855901],[-1.571956,54.855906],[-1.571949,54.855921],[-1.571914,54.855917],[-1.571903,54.855947],[-1.571937,54.855952],[-1.571928,54.855977],[-1.571893,54.855972],[-1.571873,54.856024]]],[[[-1.571651,54.856559],[-1.571751,54.856569],[-1.571755,54.856554],[-1.571894,54.856567],[-1.571913,54.856501],[-1.571943,54.856317],[-1.571614,54.856295],[-1.571625,54.856228],[-1.571512,54.856222],[-1.571506,54.856251],[-1.571397,54.856244],[-1.571404,54.856213],[-1.57106,54.856176],[-1.570997,54.856377],[-1.570913,54.856369],[-1.570895,54.856423],[-1.571118,54.856447],[-1.571105,54.856489],[-1.571417,54.856518],[-1.571414,54.856528],[-1.571653,54.856553],[-1.571651,54.856559]]],[[[-1.570712,54.856555],[-1.570683,54.856612],[-1.571989,54.856763],[-1.572036,54.856736],[-1.572112,54.856717],[-1.572114,54.856684],[-1.571924,54.856666],[-1.571902,54.856632],[-1.571462,54.856588],[-1.570749,54.856485],[-1.570712,54.856555]]],[[[-1.572227,54.856708],[-1.572224,54.856724],[-1.572282,54.856761],[-1.572303,54.856812],[-1.572662,54.856856],[-1.572664,54.856774],[-1.572229,54.85669],[-1.572227,54.856708]]],[[[-1.572318,54.855593],[-1.572316,54.855624],[-1.572353,54.85566],[-1.572512,54.855681],[-1.572525,54.855548],[-1.572605,54.85555],[-1.572631,54.855421],[-1.572372,54.855419],[-1.572318,54.855593]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":13901969,"name":"Concangium Roman fort","dataset":"scheduled-monument","typology":"geography","reference":"1003575","prefix":"scheduled-monument","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1003575"}}