{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.610746,54.969346],[-1.61072,54.969311],[-1.610706,54.969313],[-1.610702,54.969304],[-1.610716,54.969302],[-1.610703,54.969285],[-1.610518,54.969232],[-1.610462,54.969274],[-1.610644,54.969342],[-1.610746,54.969346]]]]},"type":"Feature","properties":{"entry-date":"1954-06-14","start-date":"1954-06-14","end-date":"","entity":42112497,"name":"HERON PIT PRISON, DRAWBRIDGE PIT AND OTHER UNDER-BUILDINGS IN BARBICAN - CASTLE GARTH (WEST SIDE)","dataset":"listed-building-outline","typology":"geography","reference":"1024937","prefix":"listed-building-outline","organisation-entity":"228","quality":"authoritative","notes":"Heron Pit prison, drawbridge pit and other under-buildings in barbican","listed-building":"1024937"}}