{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.394437,51.555603],[-1.394385,51.55562],[-1.394343,51.555645],[-1.394316,51.555678],[-1.394306,51.555714],[-1.394315,51.55575],[-1.394341,51.555783],[-1.394382,51.555809],[-1.394435,51.555826],[-1.394492,51.555832],[-1.39455,51.555826],[-1.394603,51.55581],[-1.394645,51.555784],[-1.394672,51.555752],[-1.394681,51.555716],[-1.394673,51.55568],[-1.394647,51.555647],[-1.394605,51.555621],[-1.394553,51.555604],[-1.394496,51.555598],[-1.394437,51.555603]]]]},"type":"Feature","properties":{"entry-date":"2025-09-30","start-date":"","end-date":"","entity":7502670,"name":"Yew Down round barrow 950m south west of Butterbush Reservoir","dataset":"heritage-at-risk","typology":"geography","reference":"1018719","prefix":"heritage-at-risk","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/heritage-at-risk/search-register/list-entry/29234"}}