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 | historic=archaeological_site, historic=ruins, historic=castle, building=ruins, building=castle, historic=tower_house, tourism=attraction, place=locality |
| Scheduled monuments in Oxfordshire | historic=monument, tourism, memorial=statue, memorial:type=statue, historic=memorial |