{"entry-date":"2001-12-14","start-date":"1989-09-27","end-date":"","entity":31697084,"name":"BOUNDARY STONE TO FORMER CHART GUNPOWDER MILLS","dataset":"listed-building","typology":"geography","reference":"1240598","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (0.883227 51.315165)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1240598","listed-building-grade":"II"}