[{"fact":"ea6852698481b4439c5a4ab1cf0e5eb43d178b4dbe1611724026a74e1763dc2e","entity":13903158,"reference-entity":"","field":"name","value":"Offa's Dyke: section 1/2 mile (800m) long, SE from county boundary to River Unk Also in Powys: Wales","entity-name":"Offa's Dyke: section 1/2 mile (800m) long, SE from county boundary to River Unk Also in Powys: Wales","entity-prefix":"scheduled-monument","entity-reference":"1004777","earliest-entry-date":"2024-10-17","latest-entry-date":"2026-06-11","latest-resource":"26c9a0296cf14ab802150b5c106fcb64b05164ee5ea8201ee3abf05cb57840f4","resources":""}]