OSM tag name=Nendrum Church matches Nendrum Monastery in these Wikidata fields:
| Archaeological museums in Northern Ireland | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| Archaeological sites in County Down | historic=archaeological_site |
| Christian monasteries in Northern Ireland | historic=monastery, building=monastery, amenity=monastery |
| Islands of County Down | place=islet, place=island, boundary=administrative, admin_level |
| Museums in County Down | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| Religious museums in Ireland | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| Religious museums in the United Kingdom | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| Ruined abbeys and monasteries | historic=monastery, building=monastery, amenity=monastery |
| Ruins in Northern Ireland | ruins, building=ruins, historic=ruins |
| Tidal islands of Northern Ireland | place=islet, place=island, boundary=administrative, admin_level |