{"entry-date":"2025-01-06","start-date":"1991-11-27","end-date":"","entity":31523999,"name":"Royal Opera House","dataset":"listed-building","typology":"geography","reference":"1066392","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.122551 51.512834)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066392","listed-building-grade":"I"}