{"geometry":{"type":"MultiPolygon","coordinates":[[[[-3.949266,50.458101],[-3.949393,50.458186],[-3.949499,50.458126],[-3.949374,50.458038],[-3.949266,50.458101]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"1975-09-29","end-date":"","entity":13901040,"name":"Blowing house N of Yealm Steps","dataset":"scheduled-monument","typology":"geography","reference":"1002628","prefix":"scheduled-monument","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1002628"}}