OSM tag name=Asperö matches Asperö in these Wikidata fields:
Islands of Västra Götaland County | place=islet, place=island, boundary=administrative, admin_level |
Populated places in Gothenburg Municipality | boundary=administrative, landuse=residential, admin_level, place |
Populated places in Västra Götaland County | boundary=administrative, landuse=residential, admin_level, place |