{"geometry":{"type":"Point","coordinates":[-0.601384,51.777978]},"type":"Feature","properties":{"entry-date":"2026-08-20","start-date":"1986-12-02","end-date":"","entity":31557770,"name":"LOCK NO 48 AND BRIDGE NO 138 ON GRAND UNION CANAL","dataset":"listed-building","typology":"geography","reference":"1100407","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1100407","listed-building-grade":"II"}}