{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.271311,53.493049],[-1.271129,53.493062],[-1.271005,53.493079],[-1.2705,53.49321],[-1.270009,53.493634],[-1.269986,53.493657],[-1.269966,53.493684],[-1.269961,53.493747],[-1.269971,53.493816],[-1.269997,53.49389],[-1.270028,53.493935],[-1.270064,53.493974],[-1.270096,53.494001],[-1.270234,53.494062],[-1.27033,53.494095],[-1.270392,53.494107],[-1.270612,53.494122],[-1.270717,53.494118],[-1.270833,53.494086],[-1.270954,53.494048],[-1.271094,53.493998],[-1.271253,53.493955],[-1.271351,53.493924],[-1.271545,53.493842],[-1.27171,53.493741],[-1.271772,53.493686],[-1.271812,53.493636],[-1.271852,53.493576],[-1.271868,53.493516],[-1.271877,53.493428],[-1.271863,53.493345],[-1.271834,53.493246],[-1.2718,53.493193],[-1.271743,53.493125],[-1.271674,53.49309],[-1.271582,53.493062],[-1.271489,53.49305],[-1.271311,53.493049]]]]},"type":"Feature","properties":{"entry-date":"1995-12-12","start-date":"1938-12-02","end-date":"","entity":13912152,"name":"Castle Hills motte and bailey castle, Mexborough","dataset":"scheduled-monument","typology":"geography","reference":"1013650","prefix":"scheduled-monument","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1013650"}}