{"entry-date":"2025-09-30","start-date":"","end-date":"","entity":7501123,"name":"Duck's Nest: a long barrow on Rockbourne Down","dataset":"heritage-at-risk","typology":"geography","reference":"1012920","prefix":"heritage-at-risk","organisation-entity":16,"geometry":"MULTIPOLYGON (((-1.852134 50.982553, -1.852144 50.982829, -1.852141 50.982856, -1.852143 50.982892, -1.852154 50.982928, -1.852172 50.982962, -1.852198 50.982994, -1.852233 50.983026, -1.852247 50.983036, -1.852619 50.983024, -1.852646 50.982998, -1.852662 50.98298, -1.852688 50.982942, -1.852698 50.982922, -1.852713 50.982882, -1.852718 50.982851, -1.852719 50.98282, -1.852713 50.982781, -1.852694 50.982543, -1.852134 50.982553)))","point":"POINT (-1.852424 50.982782)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/heritage-at-risk/search-register/list-entry/27709"}