{"geometry":{"type":"Point","coordinates":[-0.007149,51.509029]},"type":"Feature","properties":{"entry-date":"2018-05-11","start-date":"1973-09-27","end-date":"","entity":31522685,"name":"Northern portal and parapet to the Blackwall Tunnel","dataset":"listed-building","typology":"geography","reference":"1065070","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1065070","listed-building-grade":"II"}}