{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.137657,51.507308],[-0.137622,51.507271],[-0.137446,51.507334],[-0.137481,51.507372],[-0.137657,51.507308]]]]},"type":"Feature","properties":{"entry-date":"1991-09-27","start-date":"1991-09-27","end-date":"","entity":42166272,"name":"11 Duke Street St James's London SW1Y 6BN","dataset":"listed-building-outline","typology":"geography","reference":"1249906","prefix":"listed-building-outline","organisation-entity":387,"quality":"authoritative","listed-building":"1249906"}}