OSM tag name=Ascott d'Oyley 12th century motte and bailey castle and associated earthworks matches Ascott d'Oyley 12th century motte and bailey castle and associated earthworks in these Wikidata fields:
| Castles in Oxfordshire | place=locality, building=ruins, tourism=attraction, historic=tower_house, historic=castle, historic=ruins, building=castle, historic=archaeological_site |
| Scheduled monuments in Oxfordshire | memorial:type=statue, historic=memorial, memorial=statue, tourism, historic=monument |