OSM tag name=Slagdijkstermolen matches Slagdijkstermolen in these Wikidata fields:
OSM tag name=Slagdijkstermolen matches Slagdijkstermolen, Feinsum in these Wikidata fields:
Windmills completed in 1864 | man_made=windmill |
Windmills in Friesland | man_made=windmill |