{"geometry":{"type":"Point","coordinates":[1.340965,51.271905]},"type":"Feature","properties":{"entry-date":"2026-04-28","start-date":"1950-05-19","end-date":"","entity":31799663,"name":"WALLING AND BRIDGE OF THE DELF STREAM AT THE ENTRANCE TO THE MILL WALL","dataset":"listed-building","typology":"geography","reference":"1343793","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1343793","listed-building-grade":"II"}}