{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.066224,50.853467],[-1.065805,50.853482],[-1.06518,50.853533],[-1.06518,50.853537],[-1.065456,50.854056],[-1.065846,50.854714],[-1.066251,50.855415],[-1.069918,50.855648],[-1.070187,50.855377],[-1.071391,50.853978],[-1.070923,50.853862],[-1.070485,50.853756],[-1.070112,50.853651],[-1.069761,50.853593],[-1.069241,50.853523],[-1.068735,50.853482],[-1.068024,50.853449],[-1.067033,50.853436],[-1.066224,50.853467]]]]},"type":"Feature","properties":{"entry-date":"2025-09-30","start-date":"","end-date":"","entity":7500510,"name":"Fort Widley, Portsmouth","dataset":"heritage-at-risk","typology":"geography","reference":"1001862","prefix":"heritage-at-risk","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/heritage-at-risk/search-register/list-entry/2289505"}}