{"entry-date":"2026-06-11","start-date":"2005-08-05","end-date":"","entity":13902233,"name":"Double stone alignment on Isley Marsh 535m north of Lower Yelland Farm","dataset":"scheduled-monument","typology":"geography","reference":"1003847","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-4.154478 51.075364, -4.154766 51.075421, -4.155123 51.07547, -4.155189 51.07547, -4.155211 51.075457, -4.155221 51.075441, -4.155206 51.075417, -4.155182 51.07541, -4.154881 51.075367, -4.154507 51.075299, -4.154478 51.075364)))","point":"POINT (-4.154843 51.075393)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1003847"}