{"geometry":{"type":"Point","coordinates":[-0.294754,51.614207]},"type":"Feature","properties":{"entry-date":"2018-03-26","start-date":"1983-05-25","end-date":"","entity":31742630,"name":"Main building, formerly Canons House, North London Collegiate School","dataset":"listed-building","typology":"geography","reference":"1286403","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1286403","listed-building-grade":"II"}}