{"geometry":{"type":"Point","coordinates":[-0.749233,53.567963]},"type":"Feature","properties":{"entry-date":"2026-08-13","start-date":"1987-09-10","end-date":"","entity":31534483,"name":"SLUICE AT OUTFALL OF WARPING DRAIN INTO THE RIVER TRENT IMMEDIATELY NORTH OF MILLFIELD HOUSE","dataset":"listed-building","typology":"geography","reference":"1076974","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1076974","listed-building-grade":"II"}}