{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.08773,51.502741],[-0.087981,51.502774],[-0.088047,51.502553],[-0.087796,51.502523],[-0.08773,51.502741]]]]},"type":"Feature","properties":{"entry-date":"2026-04-17","start-date":"1983-06-10","end-date":"","entity":13900259,"name":"Roman riverboat, 136m west of Greenwood Theatre","dataset":"scheduled-monument","typology":"geography","reference":"1001979","prefix":"scheduled-monument","organisation-entity":"16","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1001979"}}