OSM tag name=Margam Abbey matches Margam Abbey in these Wikidata fields:
| Anglo-Catholic church buildings in Wales | building=church, man_made=tower, disused:amenity=place_of_worship, amenity=place_of_worship |
| Christian monasteries established in the 1140s | building=monastery, historic=monastery, amenity=monastery |
| Church in Wales church buildings in West Glamorgan | building=church, man_made=tower, disused:amenity=place_of_worship, amenity=place_of_worship |
| Cistercian monasteries in Wales | building=monastery, historic=monastery, amenity=monastery |
| Monasteries dissolved under the English Reformation | building=monastery, historic=monastery, amenity=monastery |
| Ruined abbeys and monasteries | building=monastery, historic=monastery, amenity=monastery |
| Ruins in Wales | historic=ruins, building=ruins, ruins |
| Tourist attractions in Neath Port Talbot | tourism=museum, tourism=attraction |