{"entry-date":"2026-06-11","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,"geometry":"MULTIPOLYGON (((-0.08773 51.502741, -0.087981 51.502774, -0.088047 51.502553, -0.087796 51.502523, -0.08773 51.502741)))","point":"POINT (-0.087889 51.502648)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1001979"}